Home / 3,726,777.60-5,591,478.60-1,597,514.40

Finding the Fourth Proportional to 3,726,777.60, 5,591,478.60 and 1,597,514.40

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Solution

The fourth proportional to 3,726,777.60, 5,591,478.60 and 1,597,514.40 is: 2,396,834.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,777.60 : 5,591,478.60 = 1,597,514.40 : x
  2. Step 2: Convert to fraction form
    3,726,777.60/5,591,478.60 = 1,597,514.40/x
  3. Step 3: Cross multiply
    3,726,777.60x = 5,591,478.60 × 1,597,514.40
  4. Step 4: Simplify right side
    3,726,777.60x = 8,932,467,580,791.84
  5. Step 5: Solve for x
    x = 8,932,467,580,791.84/3,726,777.60
  6. Step 6: Final answer
    x = 2,396,834.09

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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.