Home / 351,623.40-527,694.30-233,255.40

Finding the Fourth Proportional to 351,623.40, 527,694.30 and 233,255.40

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Solution

The fourth proportional to 351,623.40, 527,694.30 and 233,255.40 is: 350,055.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,623.40 : 527,694.30 = 233,255.40 : x
  2. Step 2: Convert to fraction form
    351,623.40/527,694.30 = 233,255.40/x
  3. Step 3: Cross multiply
    351,623.40x = 527,694.30 × 233,255.40
  4. Step 4: Simplify right side
    351,623.40x = 123,087,545,024.22
  5. Step 5: Solve for x
    x = 123,087,545,024.22/351,623.40
  6. Step 6: Final answer
    x = 350,055.04

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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.