Home / 11,230,568.45-15,498,893.12-6,334,003.97

Finding the Fourth Proportional to 11,230,568.45, 15,498,893.12 and 6,334,003.97

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Solution

The fourth proportional to 11,230,568.45, 15,498,893.12 and 6,334,003.97 is: 8,741,325.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,568.45 : 15,498,893.12 = 6,334,003.97 : x
  2. Step 2: Convert to fraction form
    11,230,568.45/15,498,893.12 = 6,334,003.97/x
  3. Step 3: Cross multiply
    11,230,568.45x = 15,498,893.12 × 6,334,003.97
  4. Step 4: Simplify right side
    11,230,568.45x = 98,170,050,552,685.67
  5. Step 5: Solve for x
    x = 98,170,050,552,685.67/11,230,568.45
  6. Step 6: Final answer
    x = 8,741,325.16

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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.