Home / 11,401,741.12-17,102,611.66-2,882,077.59

Finding the Fourth Proportional to 11,401,741.12, 17,102,611.66 and 2,882,077.59

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Solution

The fourth proportional to 11,401,741.12, 17,102,611.66 and 2,882,077.59 is: 4,323,116.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,401,741.12 : 17,102,611.66 = 2,882,077.59 : x
  2. Step 2: Convert to fraction form
    11,401,741.12/17,102,611.66 = 2,882,077.59/x
  3. Step 3: Cross multiply
    11,401,741.12x = 17,102,611.66 × 2,882,077.59
  4. Step 4: Simplify right side
    11,401,741.12x = 49,291,053,795,758.70
  5. Step 5: Solve for x
    x = 49,291,053,795,758.70/11,401,741.12
  6. Step 6: Final answer
    x = 4,323,116.38

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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.