Home / 11,378,058.56-17,067,104.27-4,646,472.56

Finding the Fourth Proportional to 11,378,058.56, 17,067,104.27 and 4,646,472.56

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Solution

The fourth proportional to 11,378,058.56, 17,067,104.27 and 4,646,472.56 is: 6,969,715.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,378,058.56 : 17,067,104.27 = 4,646,472.56 : x
  2. Step 2: Convert to fraction form
    11,378,058.56/17,067,104.27 = 4,646,472.56/x
  3. Step 3: Cross multiply
    11,378,058.56x = 17,067,104.27 × 4,646,472.56
  4. Step 4: Simplify right side
    11,378,058.56x = 79,301,831,723,497.78
  5. Step 5: Solve for x
    x = 79,301,831,723,497.78/11,378,058.56
  6. Step 6: Final answer
    x = 6,969,715.55

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1.5x scale

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.