Home / 7,340,682.80-11,011,024.20-6,667,524.20

Finding the Fourth Proportional to 7,340,682.80, 11,011,024.20 and 6,667,524.20

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Solution

The fourth proportional to 7,340,682.80, 11,011,024.20 and 6,667,524.20 is: 10,001,286.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,682.80 : 11,011,024.20 = 6,667,524.20 : x
  2. Step 2: Convert to fraction form
    7,340,682.80/11,011,024.20 = 6,667,524.20/x
  3. Step 3: Cross multiply
    7,340,682.80x = 11,011,024.20 × 6,667,524.20
  4. Step 4: Simplify right side
    7,340,682.80x = 73,416,270,320,285.64
  5. Step 5: Solve for x
    x = 73,416,270,320,285.64/7,340,682.80
  6. Step 6: Final answer
    x = 10,001,286.30

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1.5x scale

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.