Home / 932,188.16-1,397,006.51-704,296.43

Finding the Fourth Proportional to 932,188.16, 1,397,006.51 and 704,296.43

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Solution

The fourth proportional to 932,188.16, 1,397,006.51 and 704,296.43 is: 1,055,480.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,188.16 : 1,397,006.51 = 704,296.43 : x
  2. Step 2: Convert to fraction form
    932,188.16/1,397,006.51 = 704,296.43/x
  3. Step 3: Cross multiply
    932,188.16x = 1,397,006.51 × 704,296.43
  4. Step 4: Simplify right side
    932,188.16x = 983,906,687,173.25
  5. Step 5: Solve for x
    x = 983,906,687,173.25/932,188.16
  6. Step 6: Final answer
    x = 1,055,480.79

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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.