Home / 622,600.38-932,452.46-601,025.12

Finding the Fourth Proportional to 622,600.38, 932,452.46 and 601,025.12

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Solution

The fourth proportional to 622,600.38, 932,452.46 and 601,025.12 is: 900,139.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,600.38 : 932,452.46 = 601,025.12 : x
  2. Step 2: Convert to fraction form
    622,600.38/932,452.46 = 601,025.12/x
  3. Step 3: Cross multiply
    622,600.38x = 932,452.46 × 601,025.12
  4. Step 4: Simplify right side
    622,600.38x = 560,427,343,998.41
  5. Step 5: Solve for x
    x = 560,427,343,998.41/622,600.38
  6. Step 6: Final answer
    x = 900,139.74

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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.