Home / 5,735,694.23-7,915,358.70-3,122,273.45

Finding the Fourth Proportional to 5,735,694.23, 7,915,358.70 and 3,122,273.45

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Solution

The fourth proportional to 5,735,694.23, 7,915,358.70 and 3,122,273.45 is: 4,308,792.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,694.23 : 7,915,358.70 = 3,122,273.45 : x
  2. Step 2: Convert to fraction form
    5,735,694.23/7,915,358.70 = 3,122,273.45/x
  3. Step 3: Cross multiply
    5,735,694.23x = 7,915,358.70 × 3,122,273.45
  4. Step 4: Simplify right side
    5,735,694.23x = 24,713,914,276,659.72
  5. Step 5: Solve for x
    x = 24,713,914,276,659.72/5,735,694.23
  6. Step 6: Final answer
    x = 4,308,792.15

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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.