Home / 6,230,772.40-9,348,616.20-2,443,610.80

Finding the Fourth Proportional to 6,230,772.40, 9,348,616.20 and 2,443,610.80

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Solution

The fourth proportional to 6,230,772.40, 9,348,616.20 and 2,443,610.80 is: 3,666,380.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,772.40 : 9,348,616.20 = 2,443,610.80 : x
  2. Step 2: Convert to fraction form
    6,230,772.40/9,348,616.20 = 2,443,610.80/x
  3. Step 3: Cross multiply
    6,230,772.40x = 9,348,616.20 × 2,443,610.80
  4. Step 4: Simplify right side
    6,230,772.40x = 22,844,379,511,374.96
  5. Step 5: Solve for x
    x = 22,844,379,511,374.96/6,230,772.40
  6. Step 6: Final answer
    x = 3,666,380.03

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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.