Home / 1,705,486.07-2,557,373.33-567,847.55

Finding the Fourth Proportional to 1,705,486.07, 2,557,373.33 and 567,847.55

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Solution

The fourth proportional to 1,705,486.07, 2,557,373.33 and 567,847.55 is: 851,486.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,486.07 : 2,557,373.33 = 567,847.55 : x
  2. Step 2: Convert to fraction form
    1,705,486.07/2,557,373.33 = 567,847.55/x
  3. Step 3: Cross multiply
    1,705,486.07x = 2,557,373.33 × 567,847.55
  4. Step 4: Simplify right side
    1,705,486.07x = 1,452,198,164,249.74
  5. Step 5: Solve for x
    x = 1,452,198,164,249.74/1,705,486.07
  6. Step 6: Final answer
    x = 851,486.39

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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.