Home / 6,574,691.76-9,073,268.31-3,674,089.44

Finding the Fourth Proportional to 6,574,691.76, 9,073,268.31 and 3,674,089.44

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Solution

The fourth proportional to 6,574,691.76, 9,073,268.31 and 3,674,089.44 is: 5,070,351.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,691.76 : 9,073,268.31 = 3,674,089.44 : x
  2. Step 2: Convert to fraction form
    6,574,691.76/9,073,268.31 = 3,674,089.44/x
  3. Step 3: Cross multiply
    6,574,691.76x = 9,073,268.31 × 3,674,089.44
  4. Step 4: Simplify right side
    6,574,691.76x = 33,335,999,284,057.65
  5. Step 5: Solve for x
    x = 33,335,999,284,057.65/6,574,691.76
  6. Step 6: Final answer
    x = 5,070,351.66

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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.