Home / 4,943,658.44-7,419,510.34-2,548,188.16

Finding the Fourth Proportional to 4,943,658.44, 7,419,510.34 and 2,548,188.16

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Solution

The fourth proportional to 4,943,658.44, 7,419,510.34 and 2,548,188.16 is: 3,824,355.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,658.44 : 7,419,510.34 = 2,548,188.16 : x
  2. Step 2: Convert to fraction form
    4,943,658.44/7,419,510.34 = 2,548,188.16/x
  3. Step 3: Cross multiply
    4,943,658.44x = 7,419,510.34 × 2,548,188.16
  4. Step 4: Simplify right side
    4,943,658.44x = 18,906,308,401,385.57
  5. Step 5: Solve for x
    x = 18,906,308,401,385.57/4,943,658.44
  6. Step 6: Final answer
    x = 3,824,355.71

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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.