Home / 5,536,801.30-8,289,455.55-4,266,591.70

Finding the Fourth Proportional to 5,536,801.30, 8,289,455.55 and 4,266,591.70

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Solution

The fourth proportional to 5,536,801.30, 8,289,455.55 and 4,266,591.70 is: 6,387,753.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,801.30 : 8,289,455.55 = 4,266,591.70 : x
  2. Step 2: Convert to fraction form
    5,536,801.30/8,289,455.55 = 4,266,591.70/x
  3. Step 3: Cross multiply
    5,536,801.30x = 8,289,455.55 × 4,266,591.70
  4. Step 4: Simplify right side
    5,536,801.30x = 35,367,722,247,148.94
  5. Step 5: Solve for x
    x = 35,367,722,247,148.94/5,536,801.30
  6. Step 6: Final answer
    x = 6,387,753.57

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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.