Home / 3,653,496.47-5,041,834.71-2,022,016.34

Finding the Fourth Proportional to 3,653,496.47, 5,041,834.71 and 2,022,016.34

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Solution

The fourth proportional to 3,653,496.47, 5,041,834.71 and 2,022,016.34 is: 2,790,387.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,496.47 : 5,041,834.71 = 2,022,016.34 : x
  2. Step 2: Convert to fraction form
    3,653,496.47/5,041,834.71 = 2,022,016.34/x
  3. Step 3: Cross multiply
    3,653,496.47x = 5,041,834.71 × 2,022,016.34
  4. Step 4: Simplify right side
    3,653,496.47x = 10,194,672,172,221.19
  5. Step 5: Solve for x
    x = 10,194,672,172,221.19/3,653,496.47
  6. Step 6: Final answer
    x = 2,790,387.85

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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.