Home / 4,894,714.55-7,306,142.78-4,533,998.97

Finding the Fourth Proportional to 4,894,714.55, 7,306,142.78 and 4,533,998.97

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Solution

The fourth proportional to 4,894,714.55, 7,306,142.78 and 4,533,998.97 is: 6,767,717.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,714.55 : 7,306,142.78 = 4,533,998.97 : x
  2. Step 2: Convert to fraction form
    4,894,714.55/7,306,142.78 = 4,533,998.97/x
  3. Step 3: Cross multiply
    4,894,714.55x = 7,306,142.78 × 4,533,998.97
  4. Step 4: Simplify right side
    4,894,714.55x = 33,126,043,816,522.94
  5. Step 5: Solve for x
    x = 33,126,043,816,522.94/4,894,714.55
  6. Step 6: Final answer
    x = 6,767,717.20

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.