Home / 5,536,613.70-8,304,920.55-5,499,288.90

Finding the Fourth Proportional to 5,536,613.70, 8,304,920.55 and 5,499,288.90

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Solution

The fourth proportional to 5,536,613.70, 8,304,920.55 and 5,499,288.90 is: 8,248,933.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,613.70 : 8,304,920.55 = 5,499,288.90 : x
  2. Step 2: Convert to fraction form
    5,536,613.70/8,304,920.55 = 5,499,288.90/x
  3. Step 3: Cross multiply
    5,536,613.70x = 8,304,920.55 × 5,499,288.90
  4. Step 4: Simplify right side
    5,536,613.70x = 45,671,157,395,996.90
  5. Step 5: Solve for x
    x = 45,671,157,395,996.90/5,536,613.70
  6. Step 6: Final answer
    x = 8,248,933.35

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Similar ratio
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1.5x scale

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.