Home / 682,288.14-1,023,668.10-233,324.94

Finding the Fourth Proportional to 682,288.14, 1,023,668.10 and 233,324.94

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Solution

The fourth proportional to 682,288.14, 1,023,668.10 and 233,324.94 is: 350,068.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,288.14 : 1,023,668.10 = 233,324.94 : x
  2. Step 2: Convert to fraction form
    682,288.14/1,023,668.10 = 233,324.94/x
  3. Step 3: Cross multiply
    682,288.14x = 1,023,668.10 × 233,324.94
  4. Step 4: Simplify right side
    682,288.14x = 238,847,298,012.41
  5. Step 5: Solve for x
    x = 238,847,298,012.41/682,288.14
  6. Step 6: Final answer
    x = 350,068.08

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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.