Home / 5,561,942.10-8,342,913.15-2,366,265.30

Finding the Fourth Proportional to 5,561,942.10, 8,342,913.15 and 2,366,265.30

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Solution

The fourth proportional to 5,561,942.10, 8,342,913.15 and 2,366,265.30 is: 3,549,397.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,561,942.10 : 8,342,913.15 = 2,366,265.30 : x
  2. Step 2: Convert to fraction form
    5,561,942.10/8,342,913.15 = 2,366,265.30/x
  3. Step 3: Cross multiply
    5,561,942.10x = 8,342,913.15 × 2,366,265.30
  4. Step 4: Simplify right side
    5,561,942.10x = 19,741,545,887,758.70
  5. Step 5: Solve for x
    x = 19,741,545,887,758.70/5,561,942.10
  6. Step 6: Final answer
    x = 3,549,397.95

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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.