Home / 1,073,944.47-1,608,740.84-496,747.38

Finding the Fourth Proportional to 1,073,944.47, 1,608,740.84 and 496,747.38

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Solution

The fourth proportional to 1,073,944.47, 1,608,740.84 and 496,747.38 is: 744,114.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,944.47 : 1,608,740.84 = 496,747.38 : x
  2. Step 2: Convert to fraction form
    1,073,944.47/1,608,740.84 = 496,747.38/x
  3. Step 3: Cross multiply
    1,073,944.47x = 1,608,740.84 × 496,747.38
  4. Step 4: Simplify right side
    1,073,944.47x = 799,137,786,841.56
  5. Step 5: Solve for x
    x = 799,137,786,841.56/1,073,944.47
  6. Step 6: Final answer
    x = 744,114.63

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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.