Home / 952,292.89-1,314,184.26-522,569.26

Finding the Fourth Proportional to 952,292.89, 1,314,184.26 and 522,569.26

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Solution

The fourth proportional to 952,292.89, 1,314,184.26 and 522,569.26 is: 721,156.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,292.89 : 1,314,184.26 = 522,569.26 : x
  2. Step 2: Convert to fraction form
    952,292.89/1,314,184.26 = 522,569.26/x
  3. Step 3: Cross multiply
    952,292.89x = 1,314,184.26 × 522,569.26
  4. Step 4: Simplify right side
    952,292.89x = 686,752,296,251.85
  5. Step 5: Solve for x
    x = 686,752,296,251.85/952,292.89
  6. Step 6: Final answer
    x = 721,156.59

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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.