Home / 3,224,092.79-4,449,247.89-1,773,757.08

Finding the Fourth Proportional to 3,224,092.79, 4,449,247.89 and 1,773,757.08

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Solution

The fourth proportional to 3,224,092.79, 4,449,247.89 and 1,773,757.08 is: 2,447,784.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,092.79 : 4,449,247.89 = 1,773,757.08 : x
  2. Step 2: Convert to fraction form
    3,224,092.79/4,449,247.89 = 1,773,757.08/x
  3. Step 3: Cross multiply
    3,224,092.79x = 4,449,247.89 × 1,773,757.08
  4. Step 4: Simplify right side
    3,224,092.79x = 7,891,884,945,562.56
  5. Step 5: Solve for x
    x = 7,891,884,945,562.56/3,224,092.79
  6. Step 6: Final answer
    x = 2,447,784.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.