Home / 3,449,793.60-5,174,690.40-1,177,883.33

Finding the Fourth Proportional to 3,449,793.60, 5,174,690.40 and 1,177,883.33

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Solution

The fourth proportional to 3,449,793.60, 5,174,690.40 and 1,177,883.33 is: 1,766,824.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,793.60 : 5,174,690.40 = 1,177,883.33 : x
  2. Step 2: Convert to fraction form
    3,449,793.60/5,174,690.40 = 1,177,883.33/x
  3. Step 3: Cross multiply
    3,449,793.60x = 5,174,690.40 × 1,177,883.33
  4. Step 4: Simplify right side
    3,449,793.60x = 6,095,181,534,197.58
  5. Step 5: Solve for x
    x = 6,095,181,534,197.58/3,449,793.60
  6. Step 6: Final answer
    x = 1,766,824.99

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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.