Home / 9,743,141.10-14,614,711.65-9,220,593.90

Finding the Fourth Proportional to 9,743,141.10, 14,614,711.65 and 9,220,593.90

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Solution

The fourth proportional to 9,743,141.10, 14,614,711.65 and 9,220,593.90 is: 13,830,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,141.10 : 14,614,711.65 = 9,220,593.90 : x
  2. Step 2: Convert to fraction form
    9,743,141.10/14,614,711.65 = 9,220,593.90/x
  3. Step 3: Cross multiply
    9,743,141.10x = 14,614,711.65 × 9,220,593.90
  4. Step 4: Simplify right side
    9,743,141.10x = 134,756,321,090,248.94
  5. Step 5: Solve for x
    x = 134,756,321,090,248.94/9,743,141.10
  6. Step 6: Final answer
    x = 13,830,890.85

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Double scale
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Similar ratio
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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.