Home / 1,844,419.60-2,766,396.12-582,374.80

Finding the Fourth Proportional to 1,844,419.60, 2,766,396.12 and 582,374.80

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Solution

The fourth proportional to 1,844,419.60, 2,766,396.12 and 582,374.80 is: 873,488.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,419.60 : 2,766,396.12 = 582,374.80 : x
  2. Step 2: Convert to fraction form
    1,844,419.60/2,766,396.12 = 582,374.80/x
  3. Step 3: Cross multiply
    1,844,419.60x = 2,766,396.12 × 582,374.80
  4. Step 4: Simplify right side
    1,844,419.60x = 1,611,079,387,105.78
  5. Step 5: Solve for x
    x = 1,611,079,387,105.78/1,844,419.60
  6. Step 6: Final answer
    x = 873,488.54

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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.