Home / 2,083,589.03-3,125,504.50-804,203.61

Finding the Fourth Proportional to 2,083,589.03, 3,125,504.50 and 804,203.61

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Solution

The fourth proportional to 2,083,589.03, 3,125,504.50 and 804,203.61 is: 1,206,352.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,589.03 : 3,125,504.50 = 804,203.61 : x
  2. Step 2: Convert to fraction form
    2,083,589.03/3,125,504.50 = 804,203.61/x
  3. Step 3: Cross multiply
    2,083,589.03x = 3,125,504.50 × 804,203.61
  4. Step 4: Simplify right side
    2,083,589.03x = 2,513,542,001,971.25
  5. Step 5: Solve for x
    x = 2,513,542,001,971.25/2,083,589.03
  6. Step 6: Final answer
    x = 1,206,352.10

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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.