Home / 6,227,520.60-9,348,279.30-4,813,843.80

Finding the Fourth Proportional to 6,227,520.60, 9,348,279.30 and 4,813,843.80

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Solution

The fourth proportional to 6,227,520.60, 9,348,279.30 and 4,813,843.80 is: 7,226,175.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,520.60 : 9,348,279.30 = 4,813,843.80 : x
  2. Step 2: Convert to fraction form
    6,227,520.60/9,348,279.30 = 4,813,843.80/x
  3. Step 3: Cross multiply
    6,227,520.60x = 9,348,279.30 × 4,813,843.80
  4. Step 4: Simplify right side
    6,227,520.60x = 45,001,156,348,973.34
  5. Step 5: Solve for x
    x = 45,001,156,348,973.34/6,227,520.60
  6. Step 6: Final answer
    x = 7,226,175.43

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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.