Home / 6,227,815.70-9,341,723.55-1,740,091.70

Finding the Fourth Proportional to 6,227,815.70, 9,341,723.55 and 1,740,091.70

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Solution

The fourth proportional to 6,227,815.70, 9,341,723.55 and 1,740,091.70 is: 2,610,137.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,815.70 : 9,341,723.55 = 1,740,091.70 : x
  2. Step 2: Convert to fraction form
    6,227,815.70/9,341,723.55 = 1,740,091.70/x
  3. Step 3: Cross multiply
    6,227,815.70x = 9,341,723.55 × 1,740,091.70
  4. Step 4: Simplify right side
    6,227,815.70x = 16,255,455,613,049.54
  5. Step 5: Solve for x
    x = 16,255,455,613,049.54/6,227,815.70
  6. Step 6: Final answer
    x = 2,610,137.55

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Similar ratio
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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.