Home / 11,192,833.50-15,446,110.23-6,363,937.50

Finding the Fourth Proportional to 11,192,833.50, 15,446,110.23 and 6,363,937.50

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Solution

The fourth proportional to 11,192,833.50, 15,446,110.23 and 6,363,937.50 is: 8,782,233.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,833.50 : 15,446,110.23 = 6,363,937.50 : x
  2. Step 2: Convert to fraction form
    11,192,833.50/15,446,110.23 = 6,363,937.50/x
  3. Step 3: Cross multiply
    11,192,833.50x = 15,446,110.23 × 6,363,937.50
  4. Step 4: Simplify right side
    11,192,833.50x = 98,298,080,121,830.62
  5. Step 5: Solve for x
    x = 98,298,080,121,830.62/11,192,833.50
  6. Step 6: Final answer
    x = 8,782,233.75

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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.