Home / 3,166,210.92-4,369,840.04-2,004,765.14

Finding the Fourth Proportional to 3,166,210.92, 4,369,840.04 and 2,004,765.14

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Solution

The fourth proportional to 3,166,210.92, 4,369,840.04 and 2,004,765.14 is: 2,766,872.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,166,210.92 : 4,369,840.04 = 2,004,765.14 : x
  2. Step 2: Convert to fraction form
    3,166,210.92/4,369,840.04 = 2,004,765.14/x
  3. Step 3: Cross multiply
    3,166,210.92x = 4,369,840.04 × 2,004,765.14
  4. Step 4: Simplify right side
    3,166,210.92x = 8,760,502,970,924.37
  5. Step 5: Solve for x
    x = 8,760,502,970,924.37/3,166,210.92
  6. Step 6: Final answer
    x = 2,766,872.83

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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.