Home / 6,939,974.04-9,577,463.37-3,842,497.23

Finding the Fourth Proportional to 6,939,974.04, 9,577,463.37 and 3,842,497.23

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Solution

The fourth proportional to 6,939,974.04, 9,577,463.37 and 3,842,497.23 is: 5,302,811.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,974.04 : 9,577,463.37 = 3,842,497.23 : x
  2. Step 2: Convert to fraction form
    6,939,974.04/9,577,463.37 = 3,842,497.23/x
  3. Step 3: Cross multiply
    6,939,974.04x = 9,577,463.37 × 3,842,497.23
  4. Step 4: Simplify right side
    6,939,974.04x = 36,801,376,479,975
  5. Step 5: Solve for x
    x = 36,801,376,479,975/6,939,974.04
  6. Step 6: Final answer
    x = 5,302,811.84

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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.