Home / 6,067,232.71-8,372,726.01-3,313,919.55

Finding the Fourth Proportional to 6,067,232.71, 8,372,726.01 and 3,313,919.55

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Solution

The fourth proportional to 6,067,232.71, 8,372,726.01 and 3,313,919.55 is: 4,573,178.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,232.71 : 8,372,726.01 = 3,313,919.55 : x
  2. Step 2: Convert to fraction form
    6,067,232.71/8,372,726.01 = 3,313,919.55/x
  3. Step 3: Cross multiply
    6,067,232.71x = 8,372,726.01 × 3,313,919.55
  4. Step 4: Simplify right side
    6,067,232.71x = 27,746,540,411,332.49
  5. Step 5: Solve for x
    x = 27,746,540,411,332.49/6,067,232.71
  6. Step 6: Final answer
    x = 4,573,178.87

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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.