Home / 6,677,572.80-10,016,359.20-6,004,414.20

Finding the Fourth Proportional to 6,677,572.80, 10,016,359.20 and 6,004,414.20

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Solution

The fourth proportional to 6,677,572.80, 10,016,359.20 and 6,004,414.20 is: 9,006,621.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,572.80 : 10,016,359.20 = 6,004,414.20 : x
  2. Step 2: Convert to fraction form
    6,677,572.80/10,016,359.20 = 6,004,414.20/x
  3. Step 3: Cross multiply
    6,677,572.80x = 10,016,359.20 × 6,004,414.20
  4. Step 4: Simplify right side
    6,677,572.80x = 60,142,369,412,780.64
  5. Step 5: Solve for x
    x = 60,142,369,412,780.64/6,677,572.80
  6. Step 6: Final answer
    x = 9,006,621.30

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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.