Home / 8,982,105.60-13,473,158.40-3,301,591.80

Finding the Fourth Proportional to 8,982,105.60, 13,473,158.40 and 3,301,591.80

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Solution

The fourth proportional to 8,982,105.60, 13,473,158.40 and 3,301,591.80 is: 4,952,387.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,105.60 : 13,473,158.40 = 3,301,591.80 : x
  2. Step 2: Convert to fraction form
    8,982,105.60/13,473,158.40 = 3,301,591.80/x
  3. Step 3: Cross multiply
    8,982,105.60x = 13,473,158.40 × 3,301,591.80
  4. Step 4: Simplify right side
    8,982,105.60x = 44,482,869,293,541.12
  5. Step 5: Solve for x
    x = 44,482,869,293,541.12/8,982,105.60
  6. Step 6: Final answer
    x = 4,952,387.70

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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.