Home / 4,008,027.93-5,531,306.99-2,377,400.73

Finding the Fourth Proportional to 4,008,027.93, 5,531,306.99 and 2,377,400.73

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Solution

The fourth proportional to 4,008,027.93, 5,531,306.99 and 2,377,400.73 is: 3,280,948.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,027.93 : 5,531,306.99 = 2,377,400.73 : x
  2. Step 2: Convert to fraction form
    4,008,027.93/5,531,306.99 = 2,377,400.73/x
  3. Step 3: Cross multiply
    4,008,027.93x = 5,531,306.99 × 2,377,400.73
  4. Step 4: Simplify right side
    4,008,027.93x = 13,150,133,275,880.10
  5. Step 5: Solve for x
    x = 13,150,133,275,880.10/4,008,027.93
  6. Step 6: Final answer
    x = 3,280,948.51

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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.