Home / 4,091,617.98-6,139,196.82-2,196,145.08

Finding the Fourth Proportional to 4,091,617.98, 6,139,196.82 and 2,196,145.08

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Solution

The fourth proportional to 4,091,617.98, 6,139,196.82 and 2,196,145.08 is: 3,295,167.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,617.98 : 6,139,196.82 = 2,196,145.08 : x
  2. Step 2: Convert to fraction form
    4,091,617.98/6,139,196.82 = 2,196,145.08/x
  3. Step 3: Cross multiply
    4,091,617.98x = 6,139,196.82 × 2,196,145.08
  4. Step 4: Simplify right side
    4,091,617.98x = 13,482,566,891,394.65
  5. Step 5: Solve for x
    x = 13,482,566,891,394.65/4,091,617.98
  6. Step 6: Final answer
    x = 3,295,167.57

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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.