Home / 3,266,619.66-4,506,524.91-2,040,791.58

Finding the Fourth Proportional to 3,266,619.66, 4,506,524.91 and 2,040,791.58

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Solution

The fourth proportional to 3,266,619.66, 4,506,524.91 and 2,040,791.58 is: 2,815,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,619.66 : 4,506,524.91 = 2,040,791.58 : x
  2. Step 2: Convert to fraction form
    3,266,619.66/4,506,524.91 = 2,040,791.58/x
  3. Step 3: Cross multiply
    3,266,619.66x = 4,506,524.91 × 2,040,791.58
  4. Step 4: Simplify right side
    3,266,619.66x = 9,196,878,091,388.26
  5. Step 5: Solve for x
    x = 9,196,878,091,388.26/3,266,619.66
  6. Step 6: Final answer
    x = 2,815,411.36

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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.