Home / 1,726,006.49-2,589,011.55-932,334.47

Finding the Fourth Proportional to 1,726,006.49, 2,589,011.55 and 932,334.47

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Solution

The fourth proportional to 1,726,006.49, 2,589,011.55 and 932,334.47 is: 1,398,502.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,006.49 : 2,589,011.55 = 932,334.47 : x
  2. Step 2: Convert to fraction form
    1,726,006.49/2,589,011.55 = 932,334.47/x
  3. Step 3: Cross multiply
    1,726,006.49x = 2,589,011.55 × 932,334.47
  4. Step 4: Simplify right side
    1,726,006.49x = 2,413,824,711,293.13
  5. Step 5: Solve for x
    x = 2,413,824,711,293.13/1,726,006.49
  6. Step 6: Final answer
    x = 1,398,502.69

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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.