Home / 3,291,803.75-4,542,695.82-1,841,523.41

Finding the Fourth Proportional to 3,291,803.75, 4,542,695.82 and 1,841,523.41

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Solution

The fourth proportional to 3,291,803.75, 4,542,695.82 and 1,841,523.41 is: 2,541,306.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,803.75 : 4,542,695.82 = 1,841,523.41 : x
  2. Step 2: Convert to fraction form
    3,291,803.75/4,542,695.82 = 1,841,523.41/x
  3. Step 3: Cross multiply
    3,291,803.75x = 4,542,695.82 × 1,841,523.41
  4. Step 4: Simplify right side
    3,291,803.75x = 8,365,480,708,395.89
  5. Step 5: Solve for x
    x = 8,365,480,708,395.89/3,291,803.75
  6. Step 6: Final answer
    x = 2,541,306.02

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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.