Home / 2,711,734.16-4,066,006.44-1,028,955.92

Finding the Fourth Proportional to 2,711,734.16, 4,066,006.44 and 1,028,955.92

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Solution

The fourth proportional to 2,711,734.16, 4,066,006.44 and 1,028,955.92 is: 1,542,828.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,734.16 : 4,066,006.44 = 1,028,955.92 : x
  2. Step 2: Convert to fraction form
    2,711,734.16/4,066,006.44 = 1,028,955.92/x
  3. Step 3: Cross multiply
    2,711,734.16x = 4,066,006.44 × 1,028,955.92
  4. Step 4: Simplify right side
    2,711,734.16x = 4,183,741,397,196.13
  5. Step 5: Solve for x
    x = 4,183,741,397,196.13/2,711,734.16
  6. Step 6: Final answer
    x = 1,542,828.74

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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.