Home / 4,840,331.40-7,260,497.10-3,148,273.80

Finding the Fourth Proportional to 4,840,331.40, 7,260,497.10 and 3,148,273.80

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Solution

The fourth proportional to 4,840,331.40, 7,260,497.10 and 3,148,273.80 is: 4,722,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,331.40 : 7,260,497.10 = 3,148,273.80 : x
  2. Step 2: Convert to fraction form
    4,840,331.40/7,260,497.10 = 3,148,273.80/x
  3. Step 3: Cross multiply
    4,840,331.40x = 7,260,497.10 × 3,148,273.80
  4. Step 4: Simplify right side
    4,840,331.40x = 22,858,032,794,905.98
  5. Step 5: Solve for x
    x = 22,858,032,794,905.98/4,840,331.40
  6. Step 6: Final answer
    x = 4,722,410.70

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Similar ratio
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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.