Home / 4,359,367.68-6,016,648.32-2,548,181.76

Finding the Fourth Proportional to 4,359,367.68, 6,016,648.32 and 2,548,181.76

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Solution

The fourth proportional to 4,359,367.68, 6,016,648.32 and 2,548,181.76 is: 3,516,912.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,367.68 : 6,016,648.32 = 2,548,181.76 : x
  2. Step 2: Convert to fraction form
    4,359,367.68/6,016,648.32 = 2,548,181.76/x
  3. Step 3: Cross multiply
    4,359,367.68x = 6,016,648.32 × 2,548,181.76
  4. Step 4: Simplify right side
    4,359,367.68x = 15,331,513,505,358.64
  5. Step 5: Solve for x
    x = 15,331,513,505,358.64/4,359,367.68
  6. Step 6: Final answer
    x = 3,516,912.23

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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.