Home / 706,371.56-1,059,776.04-244,788.80

Finding the Fourth Proportional to 706,371.56, 1,059,776.04 and 244,788.80

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Solution

The fourth proportional to 706,371.56, 1,059,776.04 and 244,788.80 is: 367,258.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,371.56 : 1,059,776.04 = 244,788.80 : x
  2. Step 2: Convert to fraction form
    706,371.56/1,059,776.04 = 244,788.80/x
  3. Step 3: Cross multiply
    706,371.56x = 1,059,776.04 × 244,788.80
  4. Step 4: Simplify right side
    706,371.56x = 259,421,305,100.35
  5. Step 5: Solve for x
    x = 259,421,305,100.35/706,371.56
  6. Step 6: Final answer
    x = 367,258.99

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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.