Home / 8,456,194.96-11,669,580.44-4,588,716.92

Finding the Fourth Proportional to 8,456,194.96, 11,669,580.44 and 4,588,716.92

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Solution

The fourth proportional to 8,456,194.96, 11,669,580.44 and 4,588,716.92 is: 6,332,446.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,456,194.96 : 11,669,580.44 = 4,588,716.92 : x
  2. Step 2: Convert to fraction form
    8,456,194.96/11,669,580.44 = 4,588,716.92/x
  3. Step 3: Cross multiply
    8,456,194.96x = 11,669,580.44 × 4,588,716.92
  4. Step 4: Simplify right side
    8,456,194.96x = 53,548,401,214,329.04
  5. Step 5: Solve for x
    x = 53,548,401,214,329.04/8,456,194.96
  6. Step 6: Final answer
    x = 6,332,446.39

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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.