Home / 3,052,781.87-4,578,200.49-1,002,966.50

Finding the Fourth Proportional to 3,052,781.87, 4,578,200.49 and 1,002,966.50

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Solution

The fourth proportional to 3,052,781.87, 4,578,200.49 and 1,002,966.50 is: 1,504,130.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,781.87 : 4,578,200.49 = 1,002,966.50 : x
  2. Step 2: Convert to fraction form
    3,052,781.87/4,578,200.49 = 1,002,966.50/x
  3. Step 3: Cross multiply
    3,052,781.87x = 4,578,200.49 × 1,002,966.50
  4. Step 4: Simplify right side
    3,052,781.87x = 4,591,781,736,960.21
  5. Step 5: Solve for x
    x = 4,591,781,736,960.21/3,052,781.87
  6. Step 6: Final answer
    x = 1,504,130.31

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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.