Home / 3,373,333.07-5,059,995.67-1,098,853.79

Finding the Fourth Proportional to 3,373,333.07, 5,059,995.67 and 1,098,853.79

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Solution

The fourth proportional to 3,373,333.07, 5,059,995.67 and 1,098,853.79 is: 1,648,279.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,333.07 : 5,059,995.67 = 1,098,853.79 : x
  2. Step 2: Convert to fraction form
    3,373,333.07/5,059,995.67 = 1,098,853.79/x
  3. Step 3: Cross multiply
    3,373,333.07x = 5,059,995.67 × 1,098,853.79
  4. Step 4: Simplify right side
    3,373,333.07x = 5,560,195,419,363.09
  5. Step 5: Solve for x
    x = 5,560,195,419,363.09/3,373,333.07
  6. Step 6: Final answer
    x = 1,648,279.40

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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.