Home / 5,629,091.06-8,443,639.02-1,369,233.02

Finding the Fourth Proportional to 5,629,091.06, 8,443,639.02 and 1,369,233.02

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Solution

The fourth proportional to 5,629,091.06, 8,443,639.02 and 1,369,233.02 is: 2,053,850.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,629,091.06 : 8,443,639.02 = 1,369,233.02 : x
  2. Step 2: Convert to fraction form
    5,629,091.06/8,443,639.02 = 1,369,233.02/x
  3. Step 3: Cross multiply
    5,629,091.06x = 8,443,639.02 × 1,369,233.02
  4. Step 4: Simplify right side
    5,629,091.06x = 11,561,309,355,144.44
  5. Step 5: Solve for x
    x = 11,561,309,355,144.44/5,629,091.06
  6. Step 6: Final answer
    x = 2,053,850.12

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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.