Home / 3,669,834.89-5,064,434.73-2,016,051.54

Finding the Fourth Proportional to 3,669,834.89, 5,064,434.73 and 2,016,051.54

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Solution

The fourth proportional to 3,669,834.89, 5,064,434.73 and 2,016,051.54 is: 2,782,185.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,834.89 : 5,064,434.73 = 2,016,051.54 : x
  2. Step 2: Convert to fraction form
    3,669,834.89/5,064,434.73 = 2,016,051.54/x
  3. Step 3: Cross multiply
    3,669,834.89x = 5,064,434.73 × 2,016,051.54
  4. Step 4: Simplify right side
    3,669,834.89x = 10,210,161,436,645.98
  5. Step 5: Solve for x
    x = 10,210,161,436,645.98/3,669,834.89
  6. Step 6: Final answer
    x = 2,782,185.51

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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.