Home / 5,536,797.30-8,289,449.55-4,266,587.70

Finding the Fourth Proportional to 5,536,797.30, 8,289,449.55 and 4,266,587.70

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Solution

The fourth proportional to 5,536,797.30, 8,289,449.55 and 4,266,587.70 is: 6,387,747.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,797.30 : 8,289,449.55 = 4,266,587.70 : x
  2. Step 2: Convert to fraction form
    5,536,797.30/8,289,449.55 = 4,266,587.70/x
  3. Step 3: Cross multiply
    5,536,797.30x = 8,289,449.55 × 4,266,587.70
  4. Step 4: Simplify right side
    5,536,797.30x = 35,367,663,489,800.54
  5. Step 5: Solve for x
    x = 35,367,663,489,800.54/5,536,797.30
  6. Step 6: Final answer
    x = 6,387,747.57

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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.