Home / 2,610,537.56-3,915,995.07-1,092,693.95

Finding the Fourth Proportional to 2,610,537.56, 3,915,995.07 and 1,092,693.95

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Solution

The fourth proportional to 2,610,537.56, 3,915,995.07 and 1,092,693.95 is: 1,639,119.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,537.56 : 3,915,995.07 = 1,092,693.95 : x
  2. Step 2: Convert to fraction form
    2,610,537.56/3,915,995.07 = 1,092,693.95/x
  3. Step 3: Cross multiply
    2,610,537.56x = 3,915,995.07 × 1,092,693.95
  4. Step 4: Simplify right side
    2,610,537.56x = 4,278,984,096,175.38
  5. Step 5: Solve for x
    x = 4,278,984,096,175.38/2,610,537.56
  6. Step 6: Final answer
    x = 1,639,119.92

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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.