Home / 10,650,793.80-15,972,254.10-3,462,562.20

Finding the Fourth Proportional to 10,650,793.80, 15,972,254.10 and 3,462,562.20

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Solution

The fourth proportional to 10,650,793.80, 15,972,254.10 and 3,462,562.20 is: 5,192,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,650,793.80 : 15,972,254.10 = 3,462,562.20 : x
  2. Step 2: Convert to fraction form
    10,650,793.80/15,972,254.10 = 3,462,562.20/x
  3. Step 3: Cross multiply
    10,650,793.80x = 15,972,254.10 × 3,462,562.20
  4. Step 4: Simplify right side
    10,650,793.80x = 55,304,923,295,455.02
  5. Step 5: Solve for x
    x = 55,304,923,295,455.02/10,650,793.80
  6. Step 6: Final answer
    x = 5,192,563.52

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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.