Home / 2,025,414.57-3,037,186.88-745,700.64

Finding the Fourth Proportional to 2,025,414.57, 3,037,186.88 and 745,700.64

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Solution

The fourth proportional to 2,025,414.57, 3,037,186.88 and 745,700.64 is: 1,118,206.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,414.57 : 3,037,186.88 = 745,700.64 : x
  2. Step 2: Convert to fraction form
    2,025,414.57/3,037,186.88 = 745,700.64/x
  3. Step 3: Cross multiply
    2,025,414.57x = 3,037,186.88 × 745,700.64
  4. Step 4: Simplify right side
    2,025,414.57x = 2,264,832,200,215.60
  5. Step 5: Solve for x
    x = 2,264,832,200,215.60/2,025,414.57
  6. Step 6: Final answer
    x = 1,118,206.73

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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.