Home / 3,722,879.52-5,584,348.08-2,039,064.48

Finding the Fourth Proportional to 3,722,879.52, 5,584,348.08 and 2,039,064.48

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Solution

The fourth proportional to 3,722,879.52, 5,584,348.08 and 2,039,064.48 is: 3,058,612.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,879.52 : 5,584,348.08 = 2,039,064.48 : x
  2. Step 2: Convert to fraction form
    3,722,879.52/5,584,348.08 = 2,039,064.48/x
  3. Step 3: Cross multiply
    3,722,879.52x = 5,584,348.08 × 2,039,064.48
  4. Step 4: Simplify right side
    3,722,879.52x = 11,386,845,813,884.20
  5. Step 5: Solve for x
    x = 11,386,845,813,884.20/3,722,879.52
  6. Step 6: Final answer
    x = 3,058,612.49

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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.