Home / 11,558,322.72-17,334,024.03-7,246,924.74

Finding the Fourth Proportional to 11,558,322.72, 17,334,024.03 and 7,246,924.74

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Solution

The fourth proportional to 11,558,322.72, 17,334,024.03 and 7,246,924.74 is: 10,868,217.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,322.72 : 17,334,024.03 = 7,246,924.74 : x
  2. Step 2: Convert to fraction form
    11,558,322.72/17,334,024.03 = 7,246,924.74/x
  3. Step 3: Cross multiply
    11,558,322.72x = 17,334,024.03 × 7,246,924.74
  4. Step 4: Simplify right side
    11,558,322.72x = 125,618,367,586,761.52
  5. Step 5: Solve for x
    x = 125,618,367,586,761.52/11,558,322.72
  6. Step 6: Final answer
    x = 10,868,217.70

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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.