Home / 3,263,472.60-4,893,264.90-2,002,205.40

Finding the Fourth Proportional to 3,263,472.60, 4,893,264.90 and 2,002,205.40

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Solution

The fourth proportional to 3,263,472.60, 4,893,264.90 and 2,002,205.40 is: 3,002,115.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,472.60 : 4,893,264.90 = 2,002,205.40 : x
  2. Step 2: Convert to fraction form
    3,263,472.60/4,893,264.90 = 2,002,205.40/x
  3. Step 3: Cross multiply
    3,263,472.60x = 4,893,264.90 × 2,002,205.40
  4. Step 4: Simplify right side
    3,263,472.60x = 9,797,321,406,410.46
  5. Step 5: Solve for x
    x = 9,797,321,406,410.46/3,263,472.60
  6. Step 6: Final answer
    x = 3,002,115.42

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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.