Home / 693,652.47-1,040,562.06-244,280.46

Finding the Fourth Proportional to 693,652.47, 1,040,562.06 and 244,280.46

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Solution

The fourth proportional to 693,652.47, 1,040,562.06 and 244,280.46 is: 366,450.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,652.47 : 1,040,562.06 = 244,280.46 : x
  2. Step 2: Convert to fraction form
    693,652.47/1,040,562.06 = 244,280.46/x
  3. Step 3: Cross multiply
    693,652.47x = 1,040,562.06 × 244,280.46
  4. Step 4: Simplify right side
    693,652.47x = 254,188,978,675.35
  5. Step 5: Solve for x
    x = 254,188,978,675.35/693,652.47
  6. Step 6: Final answer
    x = 366,450.04

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Double scale
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Similar ratio
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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.