Home / 7,002,158.40-10,503,237.60-5,882,414.40

Finding the Fourth Proportional to 7,002,158.40, 10,503,237.60 and 5,882,414.40

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Solution

The fourth proportional to 7,002,158.40, 10,503,237.60 and 5,882,414.40 is: 8,823,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,158.40 : 10,503,237.60 = 5,882,414.40 : x
  2. Step 2: Convert to fraction form
    7,002,158.40/10,503,237.60 = 5,882,414.40/x
  3. Step 3: Cross multiply
    7,002,158.40x = 10,503,237.60 × 5,882,414.40
  4. Step 4: Simplify right side
    7,002,158.40x = 61,784,396,104,861.45
  5. Step 5: Solve for x
    x = 61,784,396,104,861.45/7,002,158.40
  6. Step 6: Final answer
    x = 8,823,621.60

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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.