Home / 7,541,637.38-11,314,227.27-2,492,947.70

Finding the Fourth Proportional to 7,541,637.38, 11,314,227.27 and 2,492,947.70

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Solution

The fourth proportional to 7,541,637.38, 11,314,227.27 and 2,492,947.70 is: 3,740,007.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541,637.38 : 11,314,227.27 = 2,492,947.70 : x
  2. Step 2: Convert to fraction form
    7,541,637.38/11,314,227.27 = 2,492,947.70/x
  3. Step 3: Cross multiply
    7,541,637.38x = 11,314,227.27 × 2,492,947.70
  4. Step 4: Simplify right side
    7,541,637.38x = 28,205,776,887,657.90
  5. Step 5: Solve for x
    x = 28,205,776,887,657.90/7,541,637.38
  6. Step 6: Final answer
    x = 3,740,007.04

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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.