Home / 1,073,948.70-1,608,747.18-496,751.64

Finding the Fourth Proportional to 1,073,948.70, 1,608,747.18 and 496,751.64

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Solution

The fourth proportional to 1,073,948.70, 1,608,747.18 and 496,751.64 is: 744,121.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,948.70 : 1,608,747.18 = 496,751.64 : x
  2. Step 2: Convert to fraction form
    1,073,948.70/1,608,747.18 = 496,751.64/x
  3. Step 3: Cross multiply
    1,073,948.70x = 1,608,747.18 × 496,751.64
  4. Step 4: Simplify right side
    1,073,948.70x = 799,147,800,010.38
  5. Step 5: Solve for x
    x = 799,147,800,010.38/1,073,948.70
  6. Step 6: Final answer
    x = 744,121.02

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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.