Home / 737,349.75-1,017,525.92-410,660.55

Finding the Fourth Proportional to 737,349.75, 1,017,525.92 and 410,660.55

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Solution

The fourth proportional to 737,349.75, 1,017,525.92 and 410,660.55 is: 566,702.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,349.75 : 1,017,525.92 = 410,660.55 : x
  2. Step 2: Convert to fraction form
    737,349.75/1,017,525.92 = 410,660.55/x
  3. Step 3: Cross multiply
    737,349.75x = 1,017,525.92 × 410,660.55
  4. Step 4: Simplify right side
    737,349.75x = 417,857,751,893.15
  5. Step 5: Solve for x
    x = 417,857,751,893.15/737,349.75
  6. Step 6: Final answer
    x = 566,702.24

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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.