Home / 11,270,101.34-15,552,744.89-6,375,219.44

Finding the Fourth Proportional to 11,270,101.34, 15,552,744.89 and 6,375,219.44

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Solution

The fourth proportional to 11,270,101.34, 15,552,744.89 and 6,375,219.44 is: 8,797,805.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,270,101.34 : 15,552,744.89 = 6,375,219.44 : x
  2. Step 2: Convert to fraction form
    11,270,101.34/15,552,744.89 = 6,375,219.44/x
  3. Step 3: Cross multiply
    11,270,101.34x = 15,552,744.89 × 6,375,219.44
  4. Step 4: Simplify right side
    11,270,101.34x = 99,152,161,458,448.83
  5. Step 5: Solve for x
    x = 99,152,161,458,448.83/11,270,101.34
  6. Step 6: Final answer
    x = 8,797,805.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.