Home / 3,586,205.47-4,948,965.38-2,037,469.83

Finding the Fourth Proportional to 3,586,205.47, 4,948,965.38 and 2,037,469.83

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Solution

The fourth proportional to 3,586,205.47, 4,948,965.38 and 2,037,469.83 is: 2,811,709.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,205.47 : 4,948,965.38 = 2,037,469.83 : x
  2. Step 2: Convert to fraction form
    3,586,205.47/4,948,965.38 = 2,037,469.83/x
  3. Step 3: Cross multiply
    3,586,205.47x = 4,948,965.38 × 2,037,469.83
  4. Step 4: Simplify right side
    3,586,205.47x = 10,083,367,651,464.49
  5. Step 5: Solve for x
    x = 10,083,367,651,464.49/3,586,205.47
  6. Step 6: Final answer
    x = 2,811,709.41

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1.5x scale

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.