Home / 1,844,319.85-2,545,156.45-1,028,524.44

Finding the Fourth Proportional to 1,844,319.85, 2,545,156.45 and 1,028,524.44

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Solution

The fourth proportional to 1,844,319.85, 2,545,156.45 and 1,028,524.44 is: 1,419,360.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,319.85 : 2,545,156.45 = 1,028,524.44 : x
  2. Step 2: Convert to fraction form
    1,844,319.85/2,545,156.45 = 1,028,524.44/x
  3. Step 3: Cross multiply
    1,844,319.85x = 2,545,156.45 × 1,028,524.44
  4. Step 4: Simplify right side
    1,844,319.85x = 2,617,755,612,448.64
  5. Step 5: Solve for x
    x = 2,617,755,612,448.64/1,844,319.85
  6. Step 6: Final answer
    x = 1,419,360.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.