Home / 3,654,329.66-5,042,846.32-2,022,740.18

Finding the Fourth Proportional to 3,654,329.66, 5,042,846.32 and 2,022,740.18

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Solution

The fourth proportional to 3,654,329.66, 5,042,846.32 and 2,022,740.18 is: 2,791,310.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,329.66 : 5,042,846.32 = 2,022,740.18 : x
  2. Step 2: Convert to fraction form
    3,654,329.66/5,042,846.32 = 2,022,740.18/x
  3. Step 3: Cross multiply
    3,654,329.66x = 5,042,846.32 × 2,022,740.18
  4. Step 4: Simplify right side
    3,654,329.66x = 10,200,367,873,029.14
  5. Step 5: Solve for x
    x = 10,200,367,873,029.14/3,654,329.66
  6. Step 6: Final answer
    x = 2,791,310.26

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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.