Home / 3,031,208.95-4,182,443.91-1,741,800.22

Finding the Fourth Proportional to 3,031,208.95, 4,182,443.91 and 1,741,800.22

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Solution

The fourth proportional to 3,031,208.95, 4,182,443.91 and 1,741,800.22 is: 2,403,325.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,208.95 : 4,182,443.91 = 1,741,800.22 : x
  2. Step 2: Convert to fraction form
    3,031,208.95/4,182,443.91 = 1,741,800.22/x
  3. Step 3: Cross multiply
    3,031,208.95x = 4,182,443.91 × 1,741,800.22
  4. Step 4: Simplify right side
    3,031,208.95x = 7,284,981,722,575.66
  5. Step 5: Solve for x
    x = 7,284,981,722,575.66/3,031,208.95
  6. Step 6: Final answer
    x = 2,403,325.49

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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.