Home / 10,150,447.38-14,006,321.64-5,799,815.34

Finding the Fourth Proportional to 10,150,447.38, 14,006,321.64 and 5,799,815.34

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Solution

The fourth proportional to 10,150,447.38, 14,006,321.64 and 5,799,815.34 is: 8,003,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,150,447.38 : 14,006,321.64 = 5,799,815.34 : x
  2. Step 2: Convert to fraction form
    10,150,447.38/14,006,321.64 = 5,799,815.34/x
  3. Step 3: Cross multiply
    10,150,447.38x = 14,006,321.64 × 5,799,815.34
  4. Step 4: Simplify right side
    10,150,447.38x = 81,234,079,104,645.95
  5. Step 5: Solve for x
    x = 81,234,079,104,645.95/10,150,447.38
  6. Step 6: Final answer
    x = 8,003,004.80

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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.