Home / 5,266,794-7,268,767.43-2,975,102.31

Finding the Fourth Proportional to 5,266,794, 7,268,767.43 and 2,975,102.31

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Solution

The fourth proportional to 5,266,794, 7,268,767.43 and 2,975,102.31 is: 4,105,975.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266,794 : 7,268,767.43 = 2,975,102.31 : x
  2. Step 2: Convert to fraction form
    5,266,794/7,268,767.43 = 2,975,102.31/x
  3. Step 3: Cross multiply
    5,266,794x = 7,268,767.43 × 2,975,102.31
  4. Step 4: Simplify right side
    5,266,794x = 21,625,326,756,970.25
  5. Step 5: Solve for x
    x = 21,625,326,756,970.25/5,266,794
  6. Step 6: Final answer
    x = 4,105,975.43

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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.