Home / 11,301,694.68-16,960,079.88-4,113,226.56

Finding the Fourth Proportional to 11,301,694.68, 16,960,079.88 and 4,113,226.56

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Solution

The fourth proportional to 11,301,694.68, 16,960,079.88 and 4,113,226.56 is: 6,172,583.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301,694.68 : 16,960,079.88 = 4,113,226.56 : x
  2. Step 2: Convert to fraction form
    11,301,694.68/16,960,079.88 = 4,113,226.56/x
  3. Step 3: Cross multiply
    11,301,694.68x = 16,960,079.88 × 4,113,226.56
  4. Step 4: Simplify right side
    11,301,694.68x = 69,760,651,022,137.61
  5. Step 5: Solve for x
    x = 69,760,651,022,137.61/11,301,694.68
  6. Step 6: Final answer
    x = 6,172,583.23

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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.