Home / 3,299,545.56-4,553,366.81-1,849,240.61

Finding the Fourth Proportional to 3,299,545.56, 4,553,366.81 and 1,849,240.61

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Solution

The fourth proportional to 3,299,545.56, 4,553,366.81 and 1,849,240.61 is: 2,551,948.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,545.56 : 4,553,366.81 = 1,849,240.61 : x
  2. Step 2: Convert to fraction form
    3,299,545.56/4,553,366.81 = 1,849,240.61/x
  3. Step 3: Cross multiply
    3,299,545.56x = 4,553,366.81 × 1,849,240.61
  4. Step 4: Simplify right side
    3,299,545.56x = 8,420,270,785,265.12
  5. Step 5: Solve for x
    x = 8,420,270,785,265.12/3,299,545.56
  6. Step 6: Final answer
    x = 2,551,948.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.