Home / 1,565,359.40-2,344,474.29-932,966.48

Finding the Fourth Proportional to 1,565,359.40, 2,344,474.29 and 932,966.48

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Solution

The fourth proportional to 1,565,359.40, 2,344,474.29 and 932,966.48 is: 1,397,325.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,359.40 : 2,344,474.29 = 932,966.48 : x
  2. Step 2: Convert to fraction form
    1,565,359.40/2,344,474.29 = 932,966.48/x
  3. Step 3: Cross multiply
    1,565,359.40x = 2,344,474.29 × 932,966.48
  4. Step 4: Simplify right side
    1,565,359.40x = 2,187,315,925,791.80
  5. Step 5: Solve for x
    x = 2,187,315,925,791.80/1,565,359.40
  6. Step 6: Final answer
    x = 1,397,325.07

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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.