Home / 8,114,508-11,198,370.96-4,492,836

Finding the Fourth Proportional to 8,114,508, 11,198,370.96 and 4,492,836

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Solution

The fourth proportional to 8,114,508, 11,198,370.96 and 4,492,836 is: 6,200,307.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,508 : 11,198,370.96 = 4,492,836 : x
  2. Step 2: Convert to fraction form
    8,114,508/11,198,370.96 = 4,492,836/x
  3. Step 3: Cross multiply
    8,114,508x = 11,198,370.96 × 4,492,836
  4. Step 4: Simplify right side
    8,114,508x = 50,312,444,190,442.56
  5. Step 5: Solve for x
    x = 50,312,444,190,442.56/8,114,508
  6. Step 6: Final answer
    x = 6,200,307.42

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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.