Home / 2,548,882.44-3,823,979.76-751,693.32

Finding the Fourth Proportional to 2,548,882.44, 3,823,979.76 and 751,693.32

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Solution

The fourth proportional to 2,548,882.44, 3,823,979.76 and 751,693.32 is: 1,127,733.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,882.44 : 3,823,979.76 = 751,693.32 : x
  2. Step 2: Convert to fraction form
    2,548,882.44/3,823,979.76 = 751,693.32/x
  3. Step 3: Cross multiply
    2,548,882.44x = 3,823,979.76 × 751,693.32
  4. Step 4: Simplify right side
    2,548,882.44x = 2,874,460,041,407.20
  5. Step 5: Solve for x
    x = 2,874,460,041,407.20/2,548,882.44
  6. Step 6: Final answer
    x = 1,127,733.47

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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.