Home / 6,091,336.80-9,134,380.80-3,057,530.40

Finding the Fourth Proportional to 6,091,336.80, 9,134,380.80 and 3,057,530.40

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Solution

The fourth proportional to 6,091,336.80, 9,134,380.80 and 3,057,530.40 is: 4,584,978.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,336.80 : 9,134,380.80 = 3,057,530.40 : x
  2. Step 2: Convert to fraction form
    6,091,336.80/9,134,380.80 = 3,057,530.40/x
  3. Step 3: Cross multiply
    6,091,336.80x = 9,134,380.80 × 3,057,530.40
  4. Step 4: Simplify right side
    6,091,336.80x = 27,928,646,981,176.32
  5. Step 5: Solve for x
    x = 27,928,646,981,176.32/6,091,336.80
  6. Step 6: Final answer
    x = 4,584,978.29

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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.