Home / 3,703,116.65-5,110,059.71-2,071,240.97

Finding the Fourth Proportional to 3,703,116.65, 5,110,059.71 and 2,071,240.97

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Solution

The fourth proportional to 3,703,116.65, 5,110,059.71 and 2,071,240.97 is: 2,858,177.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,116.65 : 5,110,059.71 = 2,071,240.97 : x
  2. Step 2: Convert to fraction form
    3,703,116.65/5,110,059.71 = 2,071,240.97/x
  3. Step 3: Cross multiply
    3,703,116.65x = 5,110,059.71 × 2,071,240.97
  4. Step 4: Simplify right side
    3,703,116.65x = 10,584,165,010,126.12
  5. Step 5: Solve for x
    x = 10,584,165,010,126.12/3,703,116.65
  6. Step 6: Final answer
    x = 2,858,177.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.