Home / 3,010,690.05-4,516,035.08-2,768,078.85

Finding the Fourth Proportional to 3,010,690.05, 4,516,035.08 and 2,768,078.85

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Solution

The fourth proportional to 3,010,690.05, 4,516,035.08 and 2,768,078.85 is: 4,152,118.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,690.05 : 4,516,035.08 = 2,768,078.85 : x
  2. Step 2: Convert to fraction form
    3,010,690.05/4,516,035.08 = 2,768,078.85/x
  3. Step 3: Cross multiply
    3,010,690.05x = 4,516,035.08 × 2,768,078.85
  4. Step 4: Simplify right side
    3,010,690.05x = 12,500,741,176,965.66
  5. Step 5: Solve for x
    x = 12,500,741,176,965.66/3,010,690.05
  6. Step 6: Final answer
    x = 4,152,118.28

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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.