Home / 2,361,968.30-3,542,952.45-656,108.30

Finding the Fourth Proportional to 2,361,968.30, 3,542,952.45 and 656,108.30

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Solution

The fourth proportional to 2,361,968.30, 3,542,952.45 and 656,108.30 is: 984,162.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,968.30 : 3,542,952.45 = 656,108.30 : x
  2. Step 2: Convert to fraction form
    2,361,968.30/3,542,952.45 = 656,108.30/x
  3. Step 3: Cross multiply
    2,361,968.30x = 3,542,952.45 × 656,108.30
  4. Step 4: Simplify right side
    2,361,968.30x = 2,324,560,508,950.34
  5. Step 5: Solve for x
    x = 2,324,560,508,950.34/2,361,968.30
  6. Step 6: Final answer
    x = 984,162.45

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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.