Home / 3,705,195.60-5,557,793.40-2,571,454.80

Finding the Fourth Proportional to 3,705,195.60, 5,557,793.40 and 2,571,454.80

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Solution

The fourth proportional to 3,705,195.60, 5,557,793.40 and 2,571,454.80 is: 3,857,182.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,195.60 : 5,557,793.40 = 2,571,454.80 : x
  2. Step 2: Convert to fraction form
    3,705,195.60/5,557,793.40 = 2,571,454.80/x
  3. Step 3: Cross multiply
    3,705,195.60x = 5,557,793.40 × 2,571,454.80
  4. Step 4: Simplify right side
    3,705,195.60x = 14,291,614,515,838.32
  5. Step 5: Solve for x
    x = 14,291,614,515,838.32/3,705,195.60
  6. Step 6: Final answer
    x = 3,857,182.20

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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.