Home / 2,006,964.14-2,769,611.94-1,089,193.04

Finding the Fourth Proportional to 2,006,964.14, 2,769,611.94 and 1,089,193.04

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Solution

The fourth proportional to 2,006,964.14, 2,769,611.94 and 1,089,193.04 is: 1,503,087.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,964.14 : 2,769,611.94 = 1,089,193.04 : x
  2. Step 2: Convert to fraction form
    2,006,964.14/2,769,611.94 = 1,089,193.04/x
  3. Step 3: Cross multiply
    2,006,964.14x = 2,769,611.94 × 1,089,193.04
  4. Step 4: Simplify right side
    2,006,964.14x = 3,016,642,034,700.84
  5. Step 5: Solve for x
    x = 3,016,642,034,700.84/2,006,964.14
  6. Step 6: Final answer
    x = 1,503,087.17

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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.