Home / 3,643,505.82-5,458,304.07-2,041,222.14

Finding the Fourth Proportional to 3,643,505.82, 5,458,304.07 and 2,041,222.14

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Solution

The fourth proportional to 3,643,505.82, 5,458,304.07 and 2,041,222.14 is: 3,057,936.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,505.82 : 5,458,304.07 = 2,041,222.14 : x
  2. Step 2: Convert to fraction form
    3,643,505.82/5,458,304.07 = 2,041,222.14/x
  3. Step 3: Cross multiply
    3,643,505.82x = 5,458,304.07 × 2,041,222.14
  4. Step 4: Simplify right side
    3,643,505.82x = 11,141,611,114,536.11
  5. Step 5: Solve for x
    x = 11,141,611,114,536.11/3,643,505.82
  6. Step 6: Final answer
    x = 3,057,936.96

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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.