Home / 11,770,061.92-17,655,424.18-3,250,398.44

Finding the Fourth Proportional to 11,770,061.92, 17,655,424.18 and 3,250,398.44

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Solution

The fourth proportional to 11,770,061.92, 17,655,424.18 and 3,250,398.44 is: 4,875,689.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,770,061.92 : 17,655,424.18 = 3,250,398.44 : x
  2. Step 2: Convert to fraction form
    11,770,061.92/17,655,424.18 = 3,250,398.44/x
  3. Step 3: Cross multiply
    11,770,061.92x = 17,655,424.18 × 3,250,398.44
  4. Step 4: Simplify right side
    11,770,061.92x = 57,387,163,212,210.27
  5. Step 5: Solve for x
    x = 57,387,163,212,210.27/11,770,061.92
  6. Step 6: Final answer
    x = 4,875,689.15

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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.