Home / 6,192,269.60-9,288,404.40-4,039,933.56

Finding the Fourth Proportional to 6,192,269.60, 9,288,404.40 and 4,039,933.56

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Solution

The fourth proportional to 6,192,269.60, 9,288,404.40 and 4,039,933.56 is: 6,059,900.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,269.60 : 9,288,404.40 = 4,039,933.56 : x
  2. Step 2: Convert to fraction form
    6,192,269.60/9,288,404.40 = 4,039,933.56/x
  3. Step 3: Cross multiply
    6,192,269.60x = 9,288,404.40 × 4,039,933.56
  4. Step 4: Simplify right side
    6,192,269.60x = 37,524,536,654,411.66
  5. Step 5: Solve for x
    x = 37,524,536,654,411.66/6,192,269.60
  6. Step 6: Final answer
    x = 6,059,900.34

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Double scale
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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.