Home / 11,054,094.72-16,584,218.27-4,822,742.65

Finding the Fourth Proportional to 11,054,094.72, 16,584,218.27 and 4,822,742.65

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Solution

The fourth proportional to 11,054,094.72, 16,584,218.27 and 4,822,742.65 is: 7,235,456.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,094.72 : 16,584,218.27 = 4,822,742.65 : x
  2. Step 2: Convert to fraction form
    11,054,094.72/16,584,218.27 = 4,822,742.65/x
  3. Step 3: Cross multiply
    11,054,094.72x = 16,584,218.27 × 4,822,742.65
  4. Step 4: Simplify right side
    11,054,094.72x = 79,981,416,743,524.52
  5. Step 5: Solve for x
    x = 79,981,416,743,524.52/11,054,094.72
  6. Step 6: Final answer
    x = 7,235,456.07

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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.