Home / 932,182.16-1,396,997.51-704,290.43

Finding the Fourth Proportional to 932,182.16, 1,396,997.51 and 704,290.43

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Solution

The fourth proportional to 932,182.16, 1,396,997.51 and 704,290.43 is: 1,055,471.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,182.16 : 1,396,997.51 = 704,290.43 : x
  2. Step 2: Convert to fraction form
    932,182.16/1,396,997.51 = 704,290.43/x
  3. Step 3: Cross multiply
    932,182.16x = 1,396,997.51 × 704,290.43
  4. Step 4: Simplify right side
    932,182.16x = 983,891,966,520.39
  5. Step 5: Solve for x
    x = 983,891,966,520.39/932,182.16
  6. Step 6: Final answer
    x = 1,055,471.79

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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.