Home / 2,701,169.60-4,051,761.23-1,103,732.69

Finding the Fourth Proportional to 2,701,169.60, 4,051,761.23 and 1,103,732.69

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Solution

The fourth proportional to 2,701,169.60, 4,051,761.23 and 1,103,732.69 is: 1,655,601.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,169.60 : 4,051,761.23 = 1,103,732.69 : x
  2. Step 2: Convert to fraction form
    2,701,169.60/4,051,761.23 = 1,103,732.69/x
  3. Step 3: Cross multiply
    2,701,169.60x = 4,051,761.23 × 1,103,732.69
  4. Step 4: Simplify right side
    2,701,169.60x = 4,472,061,304,126.14
  5. Step 5: Solve for x
    x = 4,472,061,304,126.14/2,701,169.60
  6. Step 6: Final answer
    x = 1,655,601.82

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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.