Home / 3,052,784.87-4,578,204.99-1,002,969.50

Finding the Fourth Proportional to 3,052,784.87, 4,578,204.99 and 1,002,969.50

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Solution

The fourth proportional to 3,052,784.87, 4,578,204.99 and 1,002,969.50 is: 1,504,134.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,784.87 : 4,578,204.99 = 1,002,969.50 : x
  2. Step 2: Convert to fraction form
    3,052,784.87/4,578,204.99 = 1,002,969.50/x
  3. Step 3: Cross multiply
    3,052,784.87x = 4,578,204.99 × 1,002,969.50
  4. Step 4: Simplify right side
    3,052,784.87x = 4,591,799,969,717.81
  5. Step 5: Solve for x
    x = 4,591,799,969,717.81/3,052,784.87
  6. Step 6: Final answer
    x = 1,504,134.80

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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.