Home / 1,414,668.96-2,122,265.88-468,047.88

Finding the Fourth Proportional to 1,414,668.96, 2,122,265.88 and 468,047.88

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Solution

The fourth proportional to 1,414,668.96, 2,122,265.88 and 468,047.88 is: 702,158.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,668.96 : 2,122,265.88 = 468,047.88 : x
  2. Step 2: Convert to fraction form
    1,414,668.96/2,122,265.88 = 468,047.88/x
  3. Step 3: Cross multiply
    1,414,668.96x = 2,122,265.88 × 468,047.88
  4. Step 4: Simplify right side
    1,414,668.96x = 993,322,045,930.33
  5. Step 5: Solve for x
    x = 993,322,045,930.33/1,414,668.96
  6. Step 6: Final answer
    x = 702,158.65

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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.