Home / 8,324,025.68-11,483,966.39-5,059,649.34

Finding the Fourth Proportional to 8,324,025.68, 11,483,966.39 and 5,059,649.34

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Solution

The fourth proportional to 8,324,025.68, 11,483,966.39 and 5,059,649.34 is: 6,980,377.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,025.68 : 11,483,966.39 = 5,059,649.34 : x
  2. Step 2: Convert to fraction form
    8,324,025.68/11,483,966.39 = 5,059,649.34/x
  3. Step 3: Cross multiply
    8,324,025.68x = 11,483,966.39 × 5,059,649.34
  4. Step 4: Simplify right side
    8,324,025.68x = 58,104,842,940,447.43
  5. Step 5: Solve for x
    x = 58,104,842,940,447.43/8,324,025.68
  6. Step 6: Final answer
    x = 6,980,377.66

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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.