Home / 11,265,937.14-15,546,997.39-6,109,297.32

Finding the Fourth Proportional to 11,265,937.14, 15,546,997.39 and 6,109,297.32

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Solution

The fourth proportional to 11,265,937.14, 15,546,997.39 and 6,109,297.32 is: 8,430,832.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,265,937.14 : 15,546,997.39 = 6,109,297.32 : x
  2. Step 2: Convert to fraction form
    11,265,937.14/15,546,997.39 = 6,109,297.32/x
  3. Step 3: Cross multiply
    11,265,937.14x = 15,546,997.39 × 6,109,297.32
  4. Step 4: Simplify right side
    11,265,937.14x = 94,981,229,543,256.92
  5. Step 5: Solve for x
    x = 94,981,229,543,256.92/11,265,937.14
  6. Step 6: Final answer
    x = 8,430,832.55

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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.