Home / 2,851,448.64-4,277,227.56-932,367

Finding the Fourth Proportional to 2,851,448.64, 4,277,227.56 and 932,367

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Solution

The fourth proportional to 2,851,448.64, 4,277,227.56 and 932,367 is: 1,398,568.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,448.64 : 4,277,227.56 = 932,367 : x
  2. Step 2: Convert to fraction form
    2,851,448.64/4,277,227.56 = 932,367/x
  3. Step 3: Cross multiply
    2,851,448.64x = 4,277,227.56 × 932,367
  4. Step 4: Simplify right side
    2,851,448.64x = 3,987,945,828,434.52
  5. Step 5: Solve for x
    x = 3,987,945,828,434.52/2,851,448.64
  6. Step 6: Final answer
    x = 1,398,568.35

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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.