Home / 5,301,334.20-7,952,001.30-4,944,415.80

Finding the Fourth Proportional to 5,301,334.20, 7,952,001.30 and 4,944,415.80

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Solution

The fourth proportional to 5,301,334.20, 7,952,001.30 and 4,944,415.80 is: 7,416,623.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,334.20 : 7,952,001.30 = 4,944,415.80 : x
  2. Step 2: Convert to fraction form
    5,301,334.20/7,952,001.30 = 4,944,415.80/x
  3. Step 3: Cross multiply
    5,301,334.20x = 7,952,001.30 × 4,944,415.80
  4. Step 4: Simplify right side
    5,301,334.20x = 39,318,000,869,340.54
  5. Step 5: Solve for x
    x = 39,318,000,869,340.54/5,301,334.20
  6. Step 6: Final answer
    x = 7,416,623.70

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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.