Home / 707,012.19-1,060,684.41-233,697.57

Finding the Fourth Proportional to 707,012.19, 1,060,684.41 and 233,697.57

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Solution

The fourth proportional to 707,012.19, 1,060,684.41 and 233,697.57 is: 350,601.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,012.19 : 1,060,684.41 = 233,697.57 : x
  2. Step 2: Convert to fraction form
    707,012.19/1,060,684.41 = 233,697.57/x
  3. Step 3: Cross multiply
    707,012.19x = 1,060,684.41 × 233,697.57
  4. Step 4: Simplify right side
    707,012.19x = 247,879,369,153.88
  5. Step 5: Solve for x
    x = 247,879,369,153.88/707,012.19
  6. Step 6: Final answer
    x = 350,601.27

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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.