Home / 6,042,156.66-8,338,396.22-3,288,711.01

Finding the Fourth Proportional to 6,042,156.66, 8,338,396.22 and 3,288,711.01

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Solution

The fourth proportional to 6,042,156.66, 8,338,396.22 and 3,288,711.01 is: 4,538,540.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,156.66 : 8,338,396.22 = 3,288,711.01 : x
  2. Step 2: Convert to fraction form
    6,042,156.66/8,338,396.22 = 3,288,711.01/x
  3. Step 3: Cross multiply
    6,042,156.66x = 8,338,396.22 × 3,288,711.01
  4. Step 4: Simplify right side
    6,042,156.66x = 27,422,575,454,456.38
  5. Step 5: Solve for x
    x = 27,422,575,454,456.38/6,042,156.66
  6. Step 6: Final answer
    x = 4,538,540.95

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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.