Home / 11,485,956.44-15,850,726.19-6,329,502.52

Finding the Fourth Proportional to 11,485,956.44, 15,850,726.19 and 6,329,502.52

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Solution

The fourth proportional to 11,485,956.44, 15,850,726.19 and 6,329,502.52 is: 8,734,772.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,485,956.44 : 15,850,726.19 = 6,329,502.52 : x
  2. Step 2: Convert to fraction form
    11,485,956.44/15,850,726.19 = 6,329,502.52/x
  3. Step 3: Cross multiply
    11,485,956.44x = 15,850,726.19 × 6,329,502.52
  4. Step 4: Simplify right side
    11,485,956.44x = 100,327,211,363,434.98
  5. Step 5: Solve for x
    x = 100,327,211,363,434.98/11,485,956.44
  6. Step 6: Final answer
    x = 8,734,772.06

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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.