Home / 4,581,208.29-6,322,143.60-2,516,414.79

Finding the Fourth Proportional to 4,581,208.29, 6,322,143.60 and 2,516,414.79

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Solution

The fourth proportional to 4,581,208.29, 6,322,143.60 and 2,516,414.79 is: 3,472,694.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,208.29 : 6,322,143.60 = 2,516,414.79 : x
  2. Step 2: Convert to fraction form
    4,581,208.29/6,322,143.60 = 2,516,414.79/x
  3. Step 3: Cross multiply
    4,581,208.29x = 6,322,143.60 × 2,516,414.79
  4. Step 4: Simplify right side
    4,581,208.29x = 15,909,135,659,543.84
  5. Step 5: Solve for x
    x = 15,909,135,659,543.84/4,581,208.29
  6. Step 6: Final answer
    x = 3,472,694.24

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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.