Home / 5,047,304.09-6,965,244.14-2,755,464.80

Finding the Fourth Proportional to 5,047,304.09, 6,965,244.14 and 2,755,464.80

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Solution

The fourth proportional to 5,047,304.09, 6,965,244.14 and 2,755,464.80 is: 3,802,522.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,047,304.09 : 6,965,244.14 = 2,755,464.80 : x
  2. Step 2: Convert to fraction form
    5,047,304.09/6,965,244.14 = 2,755,464.80/x
  3. Step 3: Cross multiply
    5,047,304.09x = 6,965,244.14 × 2,755,464.80
  4. Step 4: Simplify right side
    5,047,304.09x = 19,192,485,002,572.73
  5. Step 5: Solve for x
    x = 19,192,485,002,572.73/5,047,304.09
  6. Step 6: Final answer
    x = 3,802,522.04

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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.