Home / 3,510,443.60-5,254,001.40-2,548,163.60

Finding the Fourth Proportional to 3,510,443.60, 5,254,001.40 and 2,548,163.60

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Solution

The fourth proportional to 3,510,443.60, 5,254,001.40 and 2,548,163.60 is: 3,813,778.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,443.60 : 5,254,001.40 = 2,548,163.60 : x
  2. Step 2: Convert to fraction form
    3,510,443.60/5,254,001.40 = 2,548,163.60/x
  3. Step 3: Cross multiply
    3,510,443.60x = 5,254,001.40 × 2,548,163.60
  4. Step 4: Simplify right side
    3,510,443.60x = 13,388,055,121,829.04
  5. Step 5: Solve for x
    x = 13,388,055,121,829.04/3,510,443.60
  6. Step 6: Final answer
    x = 3,813,778.73

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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.