Home / 7,729,732.22-10,671,171.77-5,959,764.77

Finding the Fourth Proportional to 7,729,732.22, 10,671,171.77 and 5,959,764.77

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Solution

The fourth proportional to 7,729,732.22, 10,671,171.77 and 5,959,764.77 is: 8,227,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,729,732.22 : 10,671,171.77 = 5,959,764.77 : x
  2. Step 2: Convert to fraction form
    7,729,732.22/10,671,171.77 = 5,959,764.77/x
  3. Step 3: Cross multiply
    7,729,732.22x = 10,671,171.77 × 5,959,764.77
  4. Step 4: Simplify right side
    7,729,732.22x = 63,597,673,486,309.86
  5. Step 5: Solve for x
    x = 63,597,673,486,309.86/7,729,732.22
  6. Step 6: Final answer
    x = 8,227,668.40

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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.