Home / 6,267,764.54-9,401,649.90-4,137,350.72

Finding the Fourth Proportional to 6,267,764.54, 9,401,649.90 and 4,137,350.72

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Solution

The fourth proportional to 6,267,764.54, 9,401,649.90 and 4,137,350.72 is: 6,206,028.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,764.54 : 9,401,649.90 = 4,137,350.72 : x
  2. Step 2: Convert to fraction form
    6,267,764.54/9,401,649.90 = 4,137,350.72/x
  3. Step 3: Cross multiply
    6,267,764.54x = 9,401,649.90 × 4,137,350.72
  4. Step 4: Simplify right side
    6,267,764.54x = 38,897,922,982,952.93
  5. Step 5: Solve for x
    x = 38,897,922,982,952.93/6,267,764.54
  6. Step 6: Final answer
    x = 6,206,028.12

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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.