Home / 3,001,832.90-4,503,591.17-1,205,977.51

Finding the Fourth Proportional to 3,001,832.90, 4,503,591.17 and 1,205,977.51

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Solution

The fourth proportional to 3,001,832.90, 4,503,591.17 and 1,205,977.51 is: 1,809,304.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,832.90 : 4,503,591.17 = 1,205,977.51 : x
  2. Step 2: Convert to fraction form
    3,001,832.90/4,503,591.17 = 1,205,977.51/x
  3. Step 3: Cross multiply
    3,001,832.90x = 4,503,591.17 × 1,205,977.51
  4. Step 4: Simplify right side
    3,001,832.90x = 5,431,229,676,160.23
  5. Step 5: Solve for x
    x = 5,431,229,676,160.23/3,001,832.90
  6. Step 6: Final answer
    x = 1,809,304.47

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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.