Home / 11,819,562.46-17,728,014.48-3,184,301.14

Finding the Fourth Proportional to 11,819,562.46, 17,728,014.48 and 3,184,301.14

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Solution

The fourth proportional to 11,819,562.46, 17,728,014.48 and 3,184,301.14 is: 4,776,093.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,819,562.46 : 17,728,014.48 = 3,184,301.14 : x
  2. Step 2: Convert to fraction form
    11,819,562.46/17,728,014.48 = 3,184,301.14/x
  3. Step 3: Cross multiply
    11,819,562.46x = 17,728,014.48 × 3,184,301.14
  4. Step 4: Simplify right side
    11,819,562.46x = 56,451,336,718,600.51
  5. Step 5: Solve for x
    x = 56,451,336,718,600.51/11,819,562.46
  6. Step 6: Final answer
    x = 4,776,093.61

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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.