Home / 7,524,625.70-11,289,929.27-2,407,843.96

Finding the Fourth Proportional to 7,524,625.70, 11,289,929.27 and 2,407,843.96

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Solution

The fourth proportional to 7,524,625.70, 11,289,929.27 and 2,407,843.96 is: 3,612,722.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,625.70 : 11,289,929.27 = 2,407,843.96 : x
  2. Step 2: Convert to fraction form
    7,524,625.70/11,289,929.27 = 2,407,843.96/x
  3. Step 3: Cross multiply
    7,524,625.70x = 11,289,929.27 × 2,407,843.96
  4. Step 4: Simplify right side
    7,524,625.70x = 27,184,388,001,596.71
  5. Step 5: Solve for x
    x = 27,184,388,001,596.71/7,524,625.70
  6. Step 6: Final answer
    x = 3,612,722.96

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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.