Home / 9,083,297.92-13,609,523.40-5,481,496.32

Finding the Fourth Proportional to 9,083,297.92, 13,609,523.40 and 5,481,496.32

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Solution

The fourth proportional to 9,083,297.92, 13,609,523.40 and 5,481,496.32 is: 8,212,936.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,297.92 : 13,609,523.40 = 5,481,496.32 : x
  2. Step 2: Convert to fraction form
    9,083,297.92/13,609,523.40 = 5,481,496.32/x
  3. Step 3: Cross multiply
    9,083,297.92x = 13,609,523.40 × 5,481,496.32
  4. Step 4: Simplify right side
    9,083,297.92x = 74,600,552,434,053.89
  5. Step 5: Solve for x
    x = 74,600,552,434,053.89/9,083,297.92
  6. Step 6: Final answer
    x = 8,212,936.88

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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.