Home / 3,948,660.48-5,923,352.16-1,108,753.50

Finding the Fourth Proportional to 3,948,660.48, 5,923,352.16 and 1,108,753.50

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Solution

The fourth proportional to 3,948,660.48, 5,923,352.16 and 1,108,753.50 is: 1,663,231.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,948,660.48 : 5,923,352.16 = 1,108,753.50 : x
  2. Step 2: Convert to fraction form
    3,948,660.48/5,923,352.16 = 1,108,753.50/x
  3. Step 3: Cross multiply
    3,948,660.48x = 5,923,352.16 × 1,108,753.50
  4. Step 4: Simplify right side
    3,948,660.48x = 6,567,537,439,132.56
  5. Step 5: Solve for x
    x = 6,567,537,439,132.56/3,948,660.48
  6. Step 6: Final answer
    x = 1,663,231.74

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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.