Home / 3,321,202.97-4,583,306.24-1,851,070.86

Finding the Fourth Proportional to 3,321,202.97, 4,583,306.24 and 1,851,070.86

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Solution

The fourth proportional to 3,321,202.97, 4,583,306.24 and 1,851,070.86 is: 2,554,503.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,202.97 : 4,583,306.24 = 1,851,070.86 : x
  2. Step 2: Convert to fraction form
    3,321,202.97/4,583,306.24 = 1,851,070.86/x
  3. Step 3: Cross multiply
    3,321,202.97x = 4,583,306.24 × 1,851,070.86
  4. Step 4: Simplify right side
    3,321,202.97x = 8,484,024,629,837.78
  5. Step 5: Solve for x
    x = 8,484,024,629,837.78/3,321,202.97
  6. Step 6: Final answer
    x = 2,554,503.50

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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.