Home / 3,653,564.84-5,041,928.76-2,022,084.44

Finding the Fourth Proportional to 3,653,564.84, 5,041,928.76 and 2,022,084.44

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Solution

The fourth proportional to 3,653,564.84, 5,041,928.76 and 2,022,084.44 is: 2,790,481.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,564.84 : 5,041,928.76 = 2,022,084.44 : x
  2. Step 2: Convert to fraction form
    3,653,564.84/5,041,928.76 = 2,022,084.44/x
  3. Step 3: Cross multiply
    3,653,564.84x = 5,041,928.76 × 2,022,084.44
  4. Step 4: Simplify right side
    3,653,564.84x = 10,195,205,693,184.49
  5. Step 5: Solve for x
    x = 10,195,205,693,184.49/3,653,564.84
  6. Step 6: Final answer
    x = 2,790,481.66

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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.