Home / 6,594,000.30-9,891,000.45-5,943,149.10

Finding the Fourth Proportional to 6,594,000.30, 9,891,000.45 and 5,943,149.10

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Solution

The fourth proportional to 6,594,000.30, 9,891,000.45 and 5,943,149.10 is: 8,914,723.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,000.30 : 9,891,000.45 = 5,943,149.10 : x
  2. Step 2: Convert to fraction form
    6,594,000.30/9,891,000.45 = 5,943,149.10/x
  3. Step 3: Cross multiply
    6,594,000.30x = 9,891,000.45 × 5,943,149.10
  4. Step 4: Simplify right side
    6,594,000.30x = 58,783,690,422,517.09
  5. Step 5: Solve for x
    x = 58,783,690,422,517.09/6,594,000.30
  6. Step 6: Final answer
    x = 8,914,723.65

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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.