Home / 2,264,928.24-3,397,980.42-844,995

Finding the Fourth Proportional to 2,264,928.24, 3,397,980.42 and 844,995

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Solution

The fourth proportional to 2,264,928.24, 3,397,980.42 and 844,995 is: 1,267,711.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,928.24 : 3,397,980.42 = 844,995 : x
  2. Step 2: Convert to fraction form
    2,264,928.24/3,397,980.42 = 844,995/x
  3. Step 3: Cross multiply
    2,264,928.24x = 3,397,980.42 × 844,995
  4. Step 4: Simplify right side
    2,264,928.24x = 2,871,276,464,997.90
  5. Step 5: Solve for x
    x = 2,871,276,464,997.90/2,264,928.24
  6. Step 6: Final answer
    x = 1,267,711.89

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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.