Home / 6,087,772.92-9,131,437.90-1,827,830.43

Finding the Fourth Proportional to 6,087,772.92, 9,131,437.90 and 1,827,830.43

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Solution

The fourth proportional to 6,087,772.92, 9,131,437.90 and 1,827,830.43 is: 2,741,679.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,772.92 : 9,131,437.90 = 1,827,830.43 : x
  2. Step 2: Convert to fraction form
    6,087,772.92/9,131,437.90 = 1,827,830.43/x
  3. Step 3: Cross multiply
    6,087,772.92x = 9,131,437.90 × 1,827,830.43
  4. Step 4: Simplify right side
    6,087,772.92x = 16,690,720,091,242.25
  5. Step 5: Solve for x
    x = 16,690,720,091,242.25/6,087,772.92
  6. Step 6: Final answer
    x = 2,741,679.15

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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.