Home / 6,533,846.32-9,015,380.04-3,817,067.44

Finding the Fourth Proportional to 6,533,846.32, 9,015,380.04 and 3,817,067.44

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Solution

The fourth proportional to 6,533,846.32, 9,015,380.04 and 3,817,067.44 is: 5,266,777.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,846.32 : 9,015,380.04 = 3,817,067.44 : x
  2. Step 2: Convert to fraction form
    6,533,846.32/9,015,380.04 = 3,817,067.44/x
  3. Step 3: Cross multiply
    6,533,846.32x = 9,015,380.04 × 3,817,067.44
  4. Step 4: Simplify right side
    6,533,846.32x = 34,412,313,609,909.89
  5. Step 5: Solve for x
    x = 34,412,313,609,909.89/6,533,846.32
  6. Step 6: Final answer
    x = 5,266,777.32

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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.