Home / 707,002.05-1,060,669.17-233,687.43

Finding the Fourth Proportional to 707,002.05, 1,060,669.17 and 233,687.43

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Solution

The fourth proportional to 707,002.05, 1,060,669.17 and 233,687.43 is: 350,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,002.05 : 1,060,669.17 = 233,687.43 : x
  2. Step 2: Convert to fraction form
    707,002.05/1,060,669.17 = 233,687.43/x
  3. Step 3: Cross multiply
    707,002.05x = 1,060,669.17 × 233,687.43
  4. Step 4: Simplify right side
    707,002.05x = 247,865,052,417.53
  5. Step 5: Solve for x
    x = 247,865,052,417.53/707,002.05
  6. Step 6: Final answer
    x = 350,586.04

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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.