Home / 8,002,506-11,043,458.82-4,380,834

Finding the Fourth Proportional to 8,002,506, 11,043,458.82 and 4,380,834

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Solution

The fourth proportional to 8,002,506, 11,043,458.82 and 4,380,834 is: 6,045,551.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,506 : 11,043,458.82 = 4,380,834 : x
  2. Step 2: Convert to fraction form
    8,002,506/11,043,458.82 = 4,380,834/x
  3. Step 3: Cross multiply
    8,002,506x = 11,043,458.82 × 4,380,834
  4. Step 4: Simplify right side
    8,002,506x = 48,379,559,876,255.88
  5. Step 5: Solve for x
    x = 48,379,559,876,255.88/8,002,506
  6. Step 6: Final answer
    x = 6,045,551.22

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1.5x scale

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.