Home / 952,112.60-1,313,915.28-544,223.15

Finding the Fourth Proportional to 952,112.60, 1,313,915.28 and 544,223.15

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Solution

The fourth proportional to 952,112.60, 1,313,915.28 and 544,223.15 is: 751,027.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,112.60 : 1,313,915.28 = 544,223.15 : x
  2. Step 2: Convert to fraction form
    952,112.60/1,313,915.28 = 544,223.15/x
  3. Step 3: Cross multiply
    952,112.60x = 1,313,915.28 × 544,223.15
  4. Step 4: Simplify right side
    952,112.60x = 715,063,112,514.73
  5. Step 5: Solve for x
    x = 715,063,112,514.73/952,112.60
  6. Step 6: Final answer
    x = 751,027.89

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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.