Home / 701,084.20-1,051,626.30-533,122.60

Finding the Fourth Proportional to 701,084.20, 1,051,626.30 and 533,122.60

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Solution

The fourth proportional to 701,084.20, 1,051,626.30 and 533,122.60 is: 799,683.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,084.20 : 1,051,626.30 = 533,122.60 : x
  2. Step 2: Convert to fraction form
    701,084.20/1,051,626.30 = 533,122.60/x
  3. Step 3: Cross multiply
    701,084.20x = 1,051,626.30 × 533,122.60
  4. Step 4: Simplify right side
    701,084.20x = 560,645,747,284.38
  5. Step 5: Solve for x
    x = 560,645,747,284.38/701,084.20
  6. Step 6: Final answer
    x = 799,683.90

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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.