Home / 2,199,726.18-3,035,741.22-1,233,167.22

Finding the Fourth Proportional to 2,199,726.18, 3,035,741.22 and 1,233,167.22

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Solution

The fourth proportional to 2,199,726.18, 3,035,741.22 and 1,233,167.22 is: 1,701,837.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,726.18 : 3,035,741.22 = 1,233,167.22 : x
  2. Step 2: Convert to fraction form
    2,199,726.18/3,035,741.22 = 1,233,167.22/x
  3. Step 3: Cross multiply
    2,199,726.18x = 3,035,741.22 × 1,233,167.22
  4. Step 4: Simplify right side
    2,199,726.18x = 3,743,576,560,906.81
  5. Step 5: Solve for x
    x = 3,743,576,560,906.81/2,199,726.18
  6. Step 6: Final answer
    x = 1,701,837.53

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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.