Home / 4,151,851.80-6,227,777.70-3,753,271.05

Finding the Fourth Proportional to 4,151,851.80, 6,227,777.70 and 3,753,271.05

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Solution

The fourth proportional to 4,151,851.80, 6,227,777.70 and 3,753,271.05 is: 5,629,906.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,851.80 : 6,227,777.70 = 3,753,271.05 : x
  2. Step 2: Convert to fraction form
    4,151,851.80/6,227,777.70 = 3,753,271.05/x
  3. Step 3: Cross multiply
    4,151,851.80x = 6,227,777.70 × 3,753,271.05
  4. Step 4: Simplify right side
    4,151,851.80x = 23,374,537,747,245.59
  5. Step 5: Solve for x
    x = 23,374,537,747,245.59/4,151,851.80
  6. Step 6: Final answer
    x = 5,629,906.58

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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.