Home / 952,572.60-1,314,563.82-522,844.92

Finding the Fourth Proportional to 952,572.60, 1,314,563.82 and 522,844.92

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Solution

The fourth proportional to 952,572.60, 1,314,563.82 and 522,844.92 is: 721,533.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,572.60 : 1,314,563.82 = 522,844.92 : x
  2. Step 2: Convert to fraction form
    952,572.60/1,314,563.82 = 522,844.92/x
  3. Step 3: Cross multiply
    952,572.60x = 1,314,563.82 × 522,844.92
  4. Step 4: Simplify right side
    952,572.60x = 687,313,015,302.79
  5. Step 5: Solve for x
    x = 687,313,015,302.79/952,572.60
  6. Step 6: Final answer
    x = 721,533.47

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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.