Home / 1,134,150.30-1,701,225.45-567,279.90

Finding the Fourth Proportional to 1,134,150.30, 1,701,225.45 and 567,279.90

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Solution

The fourth proportional to 1,134,150.30, 1,701,225.45 and 567,279.90 is: 850,919.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,150.30 : 1,701,225.45 = 567,279.90 : x
  2. Step 2: Convert to fraction form
    1,134,150.30/1,701,225.45 = 567,279.90/x
  3. Step 3: Cross multiply
    1,134,150.30x = 1,701,225.45 × 567,279.90
  4. Step 4: Simplify right side
    1,134,150.30x = 965,071,003,153.46
  5. Step 5: Solve for x
    x = 965,071,003,153.46/1,134,150.30
  6. Step 6: Final answer
    x = 850,919.85

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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.