Home / 8,114,424-11,198,255.04-4,492,752

Finding the Fourth Proportional to 8,114,424, 11,198,255.04 and 4,492,752

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Solution

The fourth proportional to 8,114,424, 11,198,255.04 and 4,492,752 is: 6,200,191.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,424 : 11,198,255.04 = 4,492,752 : x
  2. Step 2: Convert to fraction form
    8,114,424/11,198,255.04 = 4,492,752/x
  3. Step 3: Cross multiply
    8,114,424x = 11,198,255.04 × 4,492,752
  4. Step 4: Simplify right side
    8,114,424x = 50,310,982,727,470.08
  5. Step 5: Solve for x
    x = 50,310,982,727,470.08/8,114,424
  6. Step 6: Final answer
    x = 6,200,191.50

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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.