Home / 6,776,324.68-9,351,335.10-4,023,561.82

Finding the Fourth Proportional to 6,776,324.68, 9,351,335.10 and 4,023,561.82

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Solution

The fourth proportional to 6,776,324.68, 9,351,335.10 and 4,023,561.82 is: 5,552,519.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,324.68 : 9,351,335.10 = 4,023,561.82 : x
  2. Step 2: Convert to fraction form
    6,776,324.68/9,351,335.10 = 4,023,561.82/x
  3. Step 3: Cross multiply
    6,776,324.68x = 9,351,335.10 × 4,023,561.82
  4. Step 4: Simplify right side
    6,776,324.68x = 37,625,674,874,385.88
  5. Step 5: Solve for x
    x = 37,625,674,874,385.88/6,776,324.68
  6. Step 6: Final answer
    x = 5,552,519.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.