Home / 10,731,906.19-16,098,376.02-3,543,280.93

Finding the Fourth Proportional to 10,731,906.19, 16,098,376.02 and 3,543,280.93

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Solution

The fourth proportional to 10,731,906.19, 16,098,376.02 and 3,543,280.93 is: 5,315,092.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,731,906.19 : 16,098,376.02 = 3,543,280.93 : x
  2. Step 2: Convert to fraction form
    10,731,906.19/16,098,376.02 = 3,543,280.93/x
  3. Step 3: Cross multiply
    10,731,906.19x = 16,098,376.02 × 3,543,280.93
  4. Step 4: Simplify right side
    10,731,906.19x = 57,041,068,755,635.30
  5. Step 5: Solve for x
    x = 57,041,068,755,635.30/10,731,906.19
  6. Step 6: Final answer
    x = 5,315,092.00

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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.