Home / 2,727,736.32-4,092,784.38-1,464,087.72

Finding the Fourth Proportional to 2,727,736.32, 4,092,784.38 and 1,464,087.72

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Solution

The fourth proportional to 2,727,736.32, 4,092,784.38 and 1,464,087.72 is: 2,196,764.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,736.32 : 4,092,784.38 = 1,464,087.72 : x
  2. Step 2: Convert to fraction form
    2,727,736.32/4,092,784.38 = 1,464,087.72/x
  3. Step 3: Cross multiply
    2,727,736.32x = 4,092,784.38 × 1,464,087.72
  4. Step 4: Simplify right side
    2,727,736.32x = 5,992,195,351,365.81
  5. Step 5: Solve for x
    x = 5,992,195,351,365.81/2,727,736.32
  6. Step 6: Final answer
    x = 2,196,764.88

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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.