Home / 11,370,645.68-17,054,099.86-4,082,596.72

Finding the Fourth Proportional to 11,370,645.68, 17,054,099.86 and 4,082,596.72

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Solution

The fourth proportional to 11,370,645.68, 17,054,099.86 and 4,082,596.72 is: 6,123,224.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370,645.68 : 17,054,099.86 = 4,082,596.72 : x
  2. Step 2: Convert to fraction form
    11,370,645.68/17,054,099.86 = 4,082,596.72/x
  3. Step 3: Cross multiply
    11,370,645.68x = 17,054,099.86 × 4,082,596.72
  4. Step 4: Simplify right side
    11,370,645.68x = 69,625,012,150,988.46
  5. Step 5: Solve for x
    x = 69,625,012,150,988.46/11,370,645.68
  6. Step 6: Final answer
    x = 6,123,224.14

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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.