Home / 1,073,944.72-1,608,741.21-496,747.63

Finding the Fourth Proportional to 1,073,944.72, 1,608,741.21 and 496,747.63

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Solution

The fourth proportional to 1,073,944.72, 1,608,741.21 and 496,747.63 is: 744,115.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,944.72 : 1,608,741.21 = 496,747.63 : x
  2. Step 2: Convert to fraction form
    1,073,944.72/1,608,741.21 = 496,747.63/x
  3. Step 3: Cross multiply
    1,073,944.72x = 1,608,741.21 × 496,747.63
  4. Step 4: Simplify right side
    1,073,944.72x = 799,138,375,307.13
  5. Step 5: Solve for x
    x = 799,138,375,307.13/1,073,944.72
  6. Step 6: Final answer
    x = 744,115.00

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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.