Home / 952,387.44-1,313,920.54-544,270.35

Finding the Fourth Proportional to 952,387.44, 1,313,920.54 and 544,270.35

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Solution

The fourth proportional to 952,387.44, 1,313,920.54 and 544,270.35 is: 750,879.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,387.44 : 1,313,920.54 = 544,270.35 : x
  2. Step 2: Convert to fraction form
    952,387.44/1,313,920.54 = 544,270.35/x
  3. Step 3: Cross multiply
    952,387.44x = 1,313,920.54 × 544,270.35
  4. Step 4: Simplify right side
    952,387.44x = 715,127,992,177.99
  5. Step 5: Solve for x
    x = 715,127,992,177.99/952,387.44
  6. Step 6: Final answer
    x = 750,879.28

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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.