Home / 3,377,372.22-5,066,337.17-1,102,846.05

Finding the Fourth Proportional to 3,377,372.22, 5,066,337.17 and 1,102,846.05

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Solution

The fourth proportional to 3,377,372.22, 5,066,337.17 and 1,102,846.05 is: 1,654,360.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,372.22 : 5,066,337.17 = 1,102,846.05 : x
  2. Step 2: Convert to fraction form
    3,377,372.22/5,066,337.17 = 1,102,846.05/x
  3. Step 3: Cross multiply
    3,377,372.22x = 5,066,337.17 × 1,102,846.05
  4. Step 4: Simplify right side
    3,377,372.22x = 5,587,389,938,659.79
  5. Step 5: Solve for x
    x = 5,587,389,938,659.79/3,377,372.22
  6. Step 6: Final answer
    x = 1,654,360.13

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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.