Home / 2,569,497.19-3,850,041.07-1,555,545.88

Finding the Fourth Proportional to 2,569,497.19, 3,850,041.07 and 1,555,545.88

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Solution

The fourth proportional to 2,569,497.19, 3,850,041.07 and 1,555,545.88 is: 2,330,773.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,497.19 : 3,850,041.07 = 1,555,545.88 : x
  2. Step 2: Convert to fraction form
    2,569,497.19/3,850,041.07 = 1,555,545.88/x
  3. Step 3: Cross multiply
    2,569,497.19x = 3,850,041.07 × 1,555,545.88
  4. Step 4: Simplify right side
    2,569,497.19x = 5,988,915,524,269.29
  5. Step 5: Solve for x
    x = 5,988,915,524,269.29/2,569,497.19
  6. Step 6: Final answer
    x = 2,330,773.33

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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.