Home / 2,693,167.82-3,716,753.71-1,547,704.78

Finding the Fourth Proportional to 2,693,167.82, 3,716,753.71 and 1,547,704.78

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Solution

The fourth proportional to 2,693,167.82, 3,716,753.71 and 1,547,704.78 is: 2,135,937.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,167.82 : 3,716,753.71 = 1,547,704.78 : x
  2. Step 2: Convert to fraction form
    2,693,167.82/3,716,753.71 = 1,547,704.78/x
  3. Step 3: Cross multiply
    2,693,167.82x = 3,716,753.71 × 1,547,704.78
  4. Step 4: Simplify right side
    2,693,167.82x = 5,752,437,483,049.73
  5. Step 5: Solve for x
    x = 5,752,437,483,049.73/2,693,167.82
  6. Step 6: Final answer
    x = 2,135,937.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.