Home / 3,944,996.22-5,917,663.08-1,549,360.20

Finding the Fourth Proportional to 3,944,996.22, 5,917,663.08 and 1,549,360.20

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Solution

The fourth proportional to 3,944,996.22, 5,917,663.08 and 1,549,360.20 is: 2,324,106.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,996.22 : 5,917,663.08 = 1,549,360.20 : x
  2. Step 2: Convert to fraction form
    3,944,996.22/5,917,663.08 = 1,549,360.20/x
  3. Step 3: Cross multiply
    3,944,996.22x = 5,917,663.08 × 1,549,360.20
  4. Step 4: Simplify right side
    3,944,996.22x = 9,168,591,653,161.42
  5. Step 5: Solve for x
    x = 9,168,591,653,161.42/3,944,996.22
  6. Step 6: Final answer
    x = 2,324,106.57

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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.