Home / 10,714,286.99-16,071,763.78-5,098,015.63

Finding the Fourth Proportional to 10,714,286.99, 16,071,763.78 and 5,098,015.63

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Solution

The fourth proportional to 10,714,286.99, 16,071,763.78 and 5,098,015.63 is: 7,647,182.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,286.99 : 16,071,763.78 = 5,098,015.63 : x
  2. Step 2: Convert to fraction form
    10,714,286.99/16,071,763.78 = 5,098,015.63/x
  3. Step 3: Cross multiply
    10,714,286.99x = 16,071,763.78 × 5,098,015.63
  4. Step 4: Simplify right side
    10,714,286.99x = 81,934,102,952,107.88
  5. Step 5: Solve for x
    x = 81,934,102,952,107.88/10,714,286.99
  6. Step 6: Final answer
    x = 7,647,182.03

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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.