Home / 3,642,634.53-5,462,999.10-1,083,160.08

Finding the Fourth Proportional to 3,642,634.53, 5,462,999.10 and 1,083,160.08

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Solution

The fourth proportional to 3,642,634.53, 5,462,999.10 and 1,083,160.08 is: 1,624,456.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,634.53 : 5,462,999.10 = 1,083,160.08 : x
  2. Step 2: Convert to fraction form
    3,642,634.53/5,462,999.10 = 1,083,160.08/x
  3. Step 3: Cross multiply
    3,642,634.53x = 5,462,999.10 × 1,083,160.08
  4. Step 4: Simplify right side
    3,642,634.53x = 5,917,302,542,195.93
  5. Step 5: Solve for x
    x = 5,917,302,542,195.93/3,642,634.53
  6. Step 6: Final answer
    x = 1,624,456.83

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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.