Home / 11,087,763-15,301,112.94-6,000,531

Finding the Fourth Proportional to 11,087,763, 15,301,112.94 and 6,000,531

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Solution

The fourth proportional to 11,087,763, 15,301,112.94 and 6,000,531 is: 8,280,732.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,763 : 15,301,112.94 = 6,000,531 : x
  2. Step 2: Convert to fraction form
    11,087,763/15,301,112.94 = 6,000,531/x
  3. Step 3: Cross multiply
    11,087,763x = 15,301,112.94 × 6,000,531
  4. Step 4: Simplify right side
    11,087,763x = 91,814,802,530,971.14
  5. Step 5: Solve for x
    x = 91,814,802,530,971.14/11,087,763
  6. Step 6: Final answer
    x = 8,280,732.78

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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.