Home / 2,013,760.96-3,020,179.85-574,416.97

Finding the Fourth Proportional to 2,013,760.96, 3,020,179.85 and 574,416.97

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Solution

The fourth proportional to 2,013,760.96, 3,020,179.85 and 574,416.97 is: 861,493.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,760.96 : 3,020,179.85 = 574,416.97 : x
  2. Step 2: Convert to fraction form
    2,013,760.96/3,020,179.85 = 574,416.97/x
  3. Step 3: Cross multiply
    2,013,760.96x = 3,020,179.85 × 574,416.97
  4. Step 4: Simplify right side
    2,013,760.96x = 1,734,842,550,023.58
  5. Step 5: Solve for x
    x = 1,734,842,550,023.58/2,013,760.96
  6. Step 6: Final answer
    x = 861,493.79

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1.5x scale

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.