Home / 706,622.24-1,059,967.38-233,297.12

Finding the Fourth Proportional to 706,622.24, 1,059,967.38 and 233,297.12

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Solution

The fourth proportional to 706,622.24, 1,059,967.38 and 233,297.12 is: 349,956.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,622.24 : 1,059,967.38 = 233,297.12 : x
  2. Step 2: Convert to fraction form
    706,622.24/1,059,967.38 = 233,297.12/x
  3. Step 3: Cross multiply
    706,622.24x = 1,059,967.38 × 233,297.12
  4. Step 4: Simplify right side
    706,622.24x = 247,287,337,047.95
  5. Step 5: Solve for x
    x = 247,287,337,047.95/706,622.24
  6. Step 6: Final answer
    x = 349,956.91

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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.