Home / 5,799,323.88-8,002,845.63-3,221,170.02

Finding the Fourth Proportional to 5,799,323.88, 8,002,845.63 and 3,221,170.02

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Solution

The fourth proportional to 5,799,323.88, 8,002,845.63 and 3,221,170.02 is: 4,445,091.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799,323.88 : 8,002,845.63 = 3,221,170.02 : x
  2. Step 2: Convert to fraction form
    5,799,323.88/8,002,845.63 = 3,221,170.02/x
  3. Step 3: Cross multiply
    5,799,323.88x = 8,002,845.63 × 3,221,170.02
  4. Step 4: Simplify right side
    5,799,323.88x = 25,778,526,418,044.01
  5. Step 5: Solve for x
    x = 25,778,526,418,044.01/5,799,323.88
  6. Step 6: Final answer
    x = 4,445,091.70

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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.