Home / 1,705,487.56-2,557,375.58-567,849.04

Finding the Fourth Proportional to 1,705,487.56, 2,557,375.58 and 567,849.04

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Solution

The fourth proportional to 1,705,487.56, 2,557,375.58 and 567,849.04 is: 851,488.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,487.56 : 2,557,375.58 = 567,849.04 : x
  2. Step 2: Convert to fraction form
    1,705,487.56/2,557,375.58 = 567,849.04/x
  3. Step 3: Cross multiply
    1,705,487.56x = 2,557,375.58 × 567,849.04
  4. Step 4: Simplify right side
    1,705,487.56x = 1,452,203,268,022.44
  5. Step 5: Solve for x
    x = 1,452,203,268,022.44/1,705,487.56
  6. Step 6: Final answer
    x = 851,488.63

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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.