Home / 3,367,241.97-5,052,551.81-1,570,265.48

Finding the Fourth Proportional to 3,367,241.97, 5,052,551.81 and 1,570,265.48

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Solution

The fourth proportional to 3,367,241.97, 5,052,551.81 and 1,570,265.48 is: 2,356,185.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,241.97 : 5,052,551.81 = 1,570,265.48 : x
  2. Step 2: Convert to fraction form
    3,367,241.97/5,052,551.81 = 1,570,265.48/x
  3. Step 3: Cross multiply
    3,367,241.97x = 5,052,551.81 × 1,570,265.48
  4. Step 4: Simplify right side
    3,367,241.97x = 7,933,847,660,040.43
  5. Step 5: Solve for x
    x = 7,933,847,660,040.43/3,367,241.97
  6. Step 6: Final answer
    x = 2,356,185.78

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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.