Home / 3,504,414.60-5,246,124.30-2,083,739.40

Finding the Fourth Proportional to 3,504,414.60, 5,246,124.30 and 2,083,739.40

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Solution

The fourth proportional to 3,504,414.60, 5,246,124.30 and 2,083,739.40 is: 3,119,367.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,414.60 : 5,246,124.30 = 2,083,739.40 : x
  2. Step 2: Convert to fraction form
    3,504,414.60/5,246,124.30 = 2,083,739.40/x
  3. Step 3: Cross multiply
    3,504,414.60x = 5,246,124.30 × 2,083,739.40
  4. Step 4: Simplify right side
    3,504,414.60x = 10,931,555,901,207.42
  5. Step 5: Solve for x
    x = 10,931,555,901,207.42/3,504,414.60
  6. Step 6: Final answer
    x = 3,119,367.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.