Home / 1,033,726.59-1,550,589.93-323,809.92

Finding the Fourth Proportional to 1,033,726.59, 1,550,589.93 and 323,809.92

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Solution

The fourth proportional to 1,033,726.59, 1,550,589.93 and 323,809.92 is: 485,714.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,726.59 : 1,550,589.93 = 323,809.92 : x
  2. Step 2: Convert to fraction form
    1,033,726.59/1,550,589.93 = 323,809.92/x
  3. Step 3: Cross multiply
    1,033,726.59x = 1,550,589.93 × 323,809.92
  4. Step 4: Simplify right side
    1,033,726.59x = 502,096,401,186.11
  5. Step 5: Solve for x
    x = 502,096,401,186.11/1,033,726.59
  6. Step 6: Final answer
    x = 485,714.89

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.