Home / 3,635,110.80-5,452,228.80-1,504,972.80

Finding the Fourth Proportional to 3,635,110.80, 5,452,228.80 and 1,504,972.80

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Solution

The fourth proportional to 3,635,110.80, 5,452,228.80 and 1,504,972.80 is: 2,257,278.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,110.80 : 5,452,228.80 = 1,504,972.80 : x
  2. Step 2: Convert to fraction form
    3,635,110.80/5,452,228.80 = 1,504,972.80/x
  3. Step 3: Cross multiply
    3,635,110.80x = 5,452,228.80 × 1,504,972.80
  4. Step 4: Simplify right side
    3,635,110.80x = 8,205,456,043,376.64
  5. Step 5: Solve for x
    x = 8,205,456,043,376.64/3,635,110.80
  6. Step 6: Final answer
    x = 2,257,278.11

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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.