Home / 3,669,949.90-5,064,530.79-2,060,317.90

Finding the Fourth Proportional to 3,669,949.90, 5,064,530.79 and 2,060,317.90

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Solution

The fourth proportional to 3,669,949.90, 5,064,530.79 and 2,060,317.90 is: 2,843,238.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,949.90 : 5,064,530.79 = 2,060,317.90 : x
  2. Step 2: Convert to fraction form
    3,669,949.90/5,064,530.79 = 2,060,317.90/x
  3. Step 3: Cross multiply
    3,669,949.90x = 5,064,530.79 × 2,060,317.90
  4. Step 4: Simplify right side
    3,669,949.90x = 10,434,543,441,738.14
  5. Step 5: Solve for x
    x = 10,434,543,441,738.14/3,669,949.90
  6. Step 6: Final answer
    x = 2,843,238.66

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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.