Home / 2,016,975.06-2,783,426.01-1,099,204.44

Finding the Fourth Proportional to 2,016,975.06, 2,783,426.01 and 1,099,204.44

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Solution

The fourth proportional to 2,016,975.06, 2,783,426.01 and 1,099,204.44 is: 1,516,902.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,975.06 : 2,783,426.01 = 1,099,204.44 : x
  2. Step 2: Convert to fraction form
    2,016,975.06/2,783,426.01 = 1,099,204.44/x
  3. Step 3: Cross multiply
    2,016,975.06x = 2,783,426.01 × 1,099,204.44
  4. Step 4: Simplify right side
    2,016,975.06x = 3,059,554,228,603.48
  5. Step 5: Solve for x
    x = 3,059,554,228,603.48/2,016,975.06
  6. Step 6: Final answer
    x = 1,516,902.36

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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.