Home / 10,112,283.43-13,954,951.61-5,466,053.24

Finding the Fourth Proportional to 10,112,283.43, 13,954,951.61 and 5,466,053.24

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Solution

The fourth proportional to 10,112,283.43, 13,954,951.61 and 5,466,053.24 is: 7,543,153.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,112,283.43 : 13,954,951.61 = 5,466,053.24 : x
  2. Step 2: Convert to fraction form
    10,112,283.43/13,954,951.61 = 5,466,053.24/x
  3. Step 3: Cross multiply
    10,112,283.43x = 13,954,951.61 × 5,466,053.24
  4. Step 4: Simplify right side
    10,112,283.43x = 76,278,508,392,108.95
  5. Step 5: Solve for x
    x = 76,278,508,392,108.95/10,112,283.43
  6. Step 6: Final answer
    x = 7,543,153.73

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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.