Home / 1,705,487.58-2,557,375.59-567,849.06

Finding the Fourth Proportional to 1,705,487.58, 2,557,375.59 and 567,849.06

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Solution

The fourth proportional to 1,705,487.58, 2,557,375.59 and 567,849.06 is: 851,488.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,487.58 : 2,557,375.59 = 567,849.06 : x
  2. Step 2: Convert to fraction form
    1,705,487.58/2,557,375.59 = 567,849.06/x
  3. Step 3: Cross multiply
    1,705,487.58x = 2,557,375.59 × 567,849.06
  4. Step 4: Simplify right side
    1,705,487.58x = 1,452,203,324,848.45
  5. Step 5: Solve for x
    x = 1,452,203,324,848.45/1,705,487.58
  6. Step 6: Final answer
    x = 851,488.65

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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.