Home / 5,351,011.60-8,026,517.40-3,227,645.20

Finding the Fourth Proportional to 5,351,011.60, 8,026,517.40 and 3,227,645.20

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Solution

The fourth proportional to 5,351,011.60, 8,026,517.40 and 3,227,645.20 is: 4,841,467.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,011.60 : 8,026,517.40 = 3,227,645.20 : x
  2. Step 2: Convert to fraction form
    5,351,011.60/8,026,517.40 = 3,227,645.20/x
  3. Step 3: Cross multiply
    5,351,011.60x = 8,026,517.40 × 3,227,645.20
  4. Step 4: Simplify right side
    5,351,011.60x = 25,906,750,358,826.48
  5. Step 5: Solve for x
    x = 25,906,750,358,826.48/5,351,011.60
  6. Step 6: Final answer
    x = 4,841,467.80

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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.