Home / 1,711,147.98-2,569,245.21-954,467.85

Finding the Fourth Proportional to 1,711,147.98, 2,569,245.21 and 954,467.85

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Solution

The fourth proportional to 1,711,147.98, 2,569,245.21 and 954,467.85 is: 1,433,109.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,147.98 : 2,569,245.21 = 954,467.85 : x
  2. Step 2: Convert to fraction form
    1,711,147.98/2,569,245.21 = 954,467.85/x
  3. Step 3: Cross multiply
    1,711,147.98x = 2,569,245.21 × 954,467.85
  4. Step 4: Simplify right side
    1,711,147.98x = 2,452,261,951,711.50
  5. Step 5: Solve for x
    x = 2,452,261,951,711.50/1,711,147.98
  6. Step 6: Final answer
    x = 1,433,109.22

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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.