Home / 3,743,394.65-5,165,888.09-2,024,515.17

Finding the Fourth Proportional to 3,743,394.65, 5,165,888.09 and 2,024,515.17

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Solution

The fourth proportional to 3,743,394.65, 5,165,888.09 and 2,024,515.17 is: 2,793,832.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,394.65 : 5,165,888.09 = 2,024,515.17 : x
  2. Step 2: Convert to fraction form
    3,743,394.65/5,165,888.09 = 2,024,515.17/x
  3. Step 3: Cross multiply
    3,743,394.65x = 5,165,888.09 × 2,024,515.17
  4. Step 4: Simplify right side
    3,743,394.65x = 10,458,418,804,727.32
  5. Step 5: Solve for x
    x = 10,458,418,804,727.32/3,743,394.65
  6. Step 6: Final answer
    x = 2,793,832.81

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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.