Home / 6,716,694.98-10,074,992.24-1,924,388.30

Finding the Fourth Proportional to 6,716,694.98, 10,074,992.24 and 1,924,388.30

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Solution

The fourth proportional to 6,716,694.98, 10,074,992.24 and 1,924,388.30 is: 2,886,568.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,694.98 : 10,074,992.24 = 1,924,388.30 : x
  2. Step 2: Convert to fraction form
    6,716,694.98/10,074,992.24 = 1,924,388.30/x
  3. Step 3: Cross multiply
    6,716,694.98x = 10,074,992.24 × 1,924,388.30
  4. Step 4: Simplify right side
    6,716,694.98x = 19,388,197,189,246.79
  5. Step 5: Solve for x
    x = 19,388,197,189,246.79/6,716,694.98
  6. Step 6: Final answer
    x = 2,886,568.06

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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.