Home / 2,727,793.65-3,764,220.20-1,550,239.24

Finding the Fourth Proportional to 2,727,793.65, 3,764,220.20 and 1,550,239.24

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Solution

The fourth proportional to 2,727,793.65, 3,764,220.20 and 1,550,239.24 is: 2,139,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,793.65 : 3,764,220.20 = 1,550,239.24 : x
  2. Step 2: Convert to fraction form
    2,727,793.65/3,764,220.20 = 1,550,239.24/x
  3. Step 3: Cross multiply
    2,727,793.65x = 3,764,220.20 × 1,550,239.24
  4. Step 4: Simplify right side
    2,727,793.65x = 5,835,441,866,470.31
  5. Step 5: Solve for x
    x = 5,835,441,866,470.31/2,727,793.65
  6. Step 6: Final answer
    x = 2,139,253.41

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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.