Home / 952,067.72-1,313,853.44-544,178.32

Finding the Fourth Proportional to 952,067.72, 1,313,853.44 and 544,178.32

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Solution

The fourth proportional to 952,067.72, 1,313,853.44 and 544,178.32 is: 750,966.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,067.72 : 1,313,853.44 = 544,178.32 : x
  2. Step 2: Convert to fraction form
    952,067.72/1,313,853.44 = 544,178.32/x
  3. Step 3: Cross multiply
    952,067.72x = 1,313,853.44 × 544,178.32
  4. Step 4: Simplify right side
    952,067.72x = 714,970,551,699.90
  5. Step 5: Solve for x
    x = 714,970,551,699.90/952,067.72
  6. Step 6: Final answer
    x = 750,966.07

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1.5x scale

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.