Home / 6,755,506.97-9,323,265.17-3,855,334.37

Finding the Fourth Proportional to 6,755,506.97, 9,323,265.17 and 3,855,334.37

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Solution

The fourth proportional to 6,755,506.97, 9,323,265.17 and 3,855,334.37 is: 5,320,741.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,506.97 : 9,323,265.17 = 3,855,334.37 : x
  2. Step 2: Convert to fraction form
    6,755,506.97/9,323,265.17 = 3,855,334.37/x
  3. Step 3: Cross multiply
    6,755,506.97x = 9,323,265.17 × 3,855,334.37
  4. Step 4: Simplify right side
    6,755,506.97x = 35,944,304,613,546.91
  5. Step 5: Solve for x
    x = 35,944,304,613,546.91/6,755,506.97
  6. Step 6: Final answer
    x = 5,320,741.26

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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.