Home / 9,841,066.20-13,568,605.92-8,092,625.40

Finding the Fourth Proportional to 9,841,066.20, 13,568,605.92 and 8,092,625.40

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Solution

The fourth proportional to 9,841,066.20, 13,568,605.92 and 8,092,625.40 is: 11,157,901.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,066.20 : 13,568,605.92 = 8,092,625.40 : x
  2. Step 2: Convert to fraction form
    9,841,066.20/13,568,605.92 = 8,092,625.40/x
  3. Step 3: Cross multiply
    9,841,066.20x = 13,568,605.92 × 8,092,625.40
  4. Step 4: Simplify right side
    9,841,066.20x = 109,805,644,910,782.38
  5. Step 5: Solve for x
    x = 109,805,644,910,782.38/9,841,066.20
  6. Step 6: Final answer
    x = 11,157,901.26

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1.5x scale

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.