Home / 3,097,868.29-4,644,998.12-1,202,395.39

Finding the Fourth Proportional to 3,097,868.29, 4,644,998.12 and 1,202,395.39

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Solution

The fourth proportional to 3,097,868.29, 4,644,998.12 and 1,202,395.39 is: 1,802,892.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,868.29 : 4,644,998.12 = 1,202,395.39 : x
  2. Step 2: Convert to fraction form
    3,097,868.29/4,644,998.12 = 1,202,395.39/x
  3. Step 3: Cross multiply
    3,097,868.29x = 4,644,998.12 × 1,202,395.39
  4. Step 4: Simplify right side
    3,097,868.29x = 5,585,124,317,440.16
  5. Step 5: Solve for x
    x = 5,585,124,317,440.16/3,097,868.29
  6. Step 6: Final answer
    x = 1,802,892.76

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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.