Home / 2,449,099.40-3,673,686.76-932,866.88

Finding the Fourth Proportional to 2,449,099.40, 3,673,686.76 and 932,866.88

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Solution

The fourth proportional to 2,449,099.40, 3,673,686.76 and 932,866.88 is: 1,399,314.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,099.40 : 3,673,686.76 = 932,866.88 : x
  2. Step 2: Convert to fraction form
    2,449,099.40/3,673,686.76 = 932,866.88/x
  3. Step 3: Cross multiply
    2,449,099.40x = 3,673,686.76 × 932,866.88
  4. Step 4: Simplify right side
    2,449,099.40x = 3,427,060,685,197.91
  5. Step 5: Solve for x
    x = 3,427,060,685,197.91/2,449,099.40
  6. Step 6: Final answer
    x = 1,399,314.66

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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.