Home / 952,565.90-1,314,536.33-522,853.34

Finding the Fourth Proportional to 952,565.90, 1,314,536.33 and 522,853.34

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Solution

The fourth proportional to 952,565.90, 1,314,536.33 and 522,853.34 is: 721,535.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,565.90 : 1,314,536.33 = 522,853.34 : x
  2. Step 2: Convert to fraction form
    952,565.90/1,314,536.33 = 522,853.34/x
  3. Step 3: Cross multiply
    952,565.90x = 1,314,536.33 × 522,853.34
  4. Step 4: Simplify right side
    952,565.90x = 687,309,708,077.58
  5. Step 5: Solve for x
    x = 687,309,708,077.58/952,565.90
  6. Step 6: Final answer
    x = 721,535.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.