Home / 663,096.26-994,827.21-264,017.29

Finding the Fourth Proportional to 663,096.26, 994,827.21 and 264,017.29

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Solution

The fourth proportional to 663,096.26, 994,827.21 and 264,017.29 is: 396,098.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,096.26 : 994,827.21 = 264,017.29 : x
  2. Step 2: Convert to fraction form
    663,096.26/994,827.21 = 264,017.29/x
  3. Step 3: Cross multiply
    663,096.26x = 994,827.21 × 264,017.29
  4. Step 4: Simplify right side
    663,096.26x = 262,651,577,708.24
  5. Step 5: Solve for x
    x = 262,651,577,708.24/663,096.26
  6. Step 6: Final answer
    x = 396,098.72

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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.