Home / 3,606,072.33-4,976,361.54-1,974,450.04

Finding the Fourth Proportional to 3,606,072.33, 4,976,361.54 and 1,974,450.04

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Solution

The fourth proportional to 3,606,072.33, 4,976,361.54 and 1,974,450.04 is: 2,724,731.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,072.33 : 4,976,361.54 = 1,974,450.04 : x
  2. Step 2: Convert to fraction form
    3,606,072.33/4,976,361.54 = 1,974,450.04/x
  3. Step 3: Cross multiply
    3,606,072.33x = 4,976,361.54 × 1,974,450.04
  4. Step 4: Simplify right side
    3,606,072.33x = 9,825,577,241,707.46
  5. Step 5: Solve for x
    x = 9,825,577,241,707.46/3,606,072.33
  6. Step 6: Final answer
    x = 2,724,731.05

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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.