Home / 11,023,616.16-15,212,837.21-6,061,742.97

Finding the Fourth Proportional to 11,023,616.16, 15,212,837.21 and 6,061,742.97

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Solution

The fourth proportional to 11,023,616.16, 15,212,837.21 and 6,061,742.97 is: 8,365,341.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,616.16 : 15,212,837.21 = 6,061,742.97 : x
  2. Step 2: Convert to fraction form
    11,023,616.16/15,212,837.21 = 6,061,742.97/x
  3. Step 3: Cross multiply
    11,023,616.16x = 15,212,837.21 × 6,061,742.97
  4. Step 4: Simplify right side
    11,023,616.16x = 92,216,308,981,163.20
  5. Step 5: Solve for x
    x = 92,216,308,981,163.20/11,023,616.16
  6. Step 6: Final answer
    x = 8,365,341.07

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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.