Home / 706,289.90-1,059,467.49-233,016.62

Finding the Fourth Proportional to 706,289.90, 1,059,467.49 and 233,016.62

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Solution

The fourth proportional to 706,289.90, 1,059,467.49 and 233,016.62 is: 349,535.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,289.90 : 1,059,467.49 = 233,016.62 : x
  2. Step 2: Convert to fraction form
    706,289.90/1,059,467.49 = 233,016.62/x
  3. Step 3: Cross multiply
    706,289.90x = 1,059,467.49 × 233,016.62
  4. Step 4: Simplify right side
    706,289.90x = 246,873,533,519.68
  5. Step 5: Solve for x
    x = 246,873,533,519.68/706,289.90
  6. Step 6: Final answer
    x = 349,535.70

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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.