Home / 8,911,003.24-13,364,363.94-4,114,086.04

Finding the Fourth Proportional to 8,911,003.24, 13,364,363.94 and 4,114,086.04

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Solution

The fourth proportional to 8,911,003.24, 13,364,363.94 and 4,114,086.04 is: 6,170,140.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,911,003.24 : 13,364,363.94 = 4,114,086.04 : x
  2. Step 2: Convert to fraction form
    8,911,003.24/13,364,363.94 = 4,114,086.04/x
  3. Step 3: Cross multiply
    8,911,003.24x = 13,364,363.94 × 4,114,086.04
  4. Step 4: Simplify right side
    8,911,003.24x = 54,982,143,119,033.40
  5. Step 5: Solve for x
    x = 54,982,143,119,033.40/8,911,003.24
  6. Step 6: Final answer
    x = 6,170,140.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.