Home / 8,116,317-11,200,869.54-4,494,645

Finding the Fourth Proportional to 8,116,317, 11,200,869.54 and 4,494,645

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Solution

The fourth proportional to 8,116,317, 11,200,869.54 and 4,494,645 is: 6,202,805.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,116,317 : 11,200,869.54 = 4,494,645 : x
  2. Step 2: Convert to fraction form
    8,116,317/11,200,869.54 = 4,494,645/x
  3. Step 3: Cross multiply
    8,116,317x = 11,200,869.54 × 4,494,645
  4. Step 4: Simplify right side
    8,116,317x = 50,343,932,273,613.30
  5. Step 5: Solve for x
    x = 50,343,932,273,613.30/8,116,317
  6. Step 6: Final answer
    x = 6,202,805.07

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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.