Home / 4,841,625.60-7,261,660.80-1,475,049.60

Finding the Fourth Proportional to 4,841,625.60, 7,261,660.80 and 1,475,049.60

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Solution

The fourth proportional to 4,841,625.60, 7,261,660.80 and 1,475,049.60 is: 2,212,337.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,625.60 : 7,261,660.80 = 1,475,049.60 : x
  2. Step 2: Convert to fraction form
    4,841,625.60/7,261,660.80 = 1,475,049.60/x
  3. Step 3: Cross multiply
    4,841,625.60x = 7,261,660.80 × 1,475,049.60
  4. Step 4: Simplify right side
    4,841,625.60x = 10,711,309,858,375.68
  5. Step 5: Solve for x
    x = 10,711,309,858,375.68/4,841,625.60
  6. Step 6: Final answer
    x = 2,212,337.50

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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.