Home / 2,448,862.20-3,673,330.20-932,628.96

Finding the Fourth Proportional to 2,448,862.20, 3,673,330.20 and 932,628.96

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Solution

The fourth proportional to 2,448,862.20, 3,673,330.20 and 932,628.96 is: 1,398,957.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,862.20 : 3,673,330.20 = 932,628.96 : x
  2. Step 2: Convert to fraction form
    2,448,862.20/3,673,330.20 = 932,628.96/x
  3. Step 3: Cross multiply
    2,448,862.20x = 3,673,330.20 × 932,628.96
  4. Step 4: Simplify right side
    2,448,862.20x = 3,425,854,124,162.59
  5. Step 5: Solve for x
    x = 3,425,854,124,162.59/2,448,862.20
  6. Step 6: Final answer
    x = 1,398,957.49

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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.