Home / 1,073,949.70-1,608,748.68-496,752.64

Finding the Fourth Proportional to 1,073,949.70, 1,608,748.68 and 496,752.64

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Solution

The fourth proportional to 1,073,949.70, 1,608,748.68 and 496,752.64 is: 744,122.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,949.70 : 1,608,748.68 = 496,752.64 : x
  2. Step 2: Convert to fraction form
    1,073,949.70/1,608,748.68 = 496,752.64/x
  3. Step 3: Cross multiply
    1,073,949.70x = 1,608,748.68 × 496,752.64
  4. Step 4: Simplify right side
    1,073,949.70x = 799,150,153,886.52
  5. Step 5: Solve for x
    x = 799,150,153,886.52/1,073,949.70
  6. Step 6: Final answer
    x = 744,122.52

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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.