Home / 4,062,990.96-5,606,806.17-2,227,386.51

Finding the Fourth Proportional to 4,062,990.96, 5,606,806.17 and 2,227,386.51

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Solution

The fourth proportional to 4,062,990.96, 5,606,806.17 and 2,227,386.51 is: 3,073,726.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,990.96 : 5,606,806.17 = 2,227,386.51 : x
  2. Step 2: Convert to fraction form
    4,062,990.96/5,606,806.17 = 2,227,386.51/x
  3. Step 3: Cross multiply
    4,062,990.96x = 5,606,806.17 × 2,227,386.51
  4. Step 4: Simplify right side
    4,062,990.96x = 12,488,524,427,242.77
  5. Step 5: Solve for x
    x = 12,488,524,427,242.77/4,062,990.96
  6. Step 6: Final answer
    x = 3,073,726.86

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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.