Home / 706,469.51-1,059,555.94-233,043.95

Finding the Fourth Proportional to 706,469.51, 1,059,555.94 and 233,043.95

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Solution

The fourth proportional to 706,469.51, 1,059,555.94 and 233,043.95 is: 349,517.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,469.51 : 1,059,555.94 = 233,043.95 : x
  2. Step 2: Convert to fraction form
    706,469.51/1,059,555.94 = 233,043.95/x
  3. Step 3: Cross multiply
    706,469.51x = 1,059,555.94 × 233,043.95
  4. Step 4: Simplify right side
    706,469.51x = 246,923,103,569.84
  5. Step 5: Solve for x
    x = 246,923,103,569.84/706,469.51
  6. Step 6: Final answer
    x = 349,517.00

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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.