Home / 2,016,072.30-2,826,233.70-2,016,072.30

Finding the Fourth Proportional to 2,016,072.30, 2,826,233.70 and 2,016,072.30

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Solution

The fourth proportional to 2,016,072.30, 2,826,233.70 and 2,016,072.30 is: 2,826,233.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,072.30 : 2,826,233.70 = 2,016,072.30 : x
  2. Step 2: Convert to fraction form
    2,016,072.30/2,826,233.70 = 2,016,072.30/x
  3. Step 3: Cross multiply
    2,016,072.30x = 2,826,233.70 × 2,016,072.30
  4. Step 4: Simplify right side
    2,016,072.30x = 5,697,891,475,896.51
  5. Step 5: Solve for x
    x = 5,697,891,475,896.51/2,016,072.30
  6. Step 6: Final answer
    x = 2,826,233.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.