Home / 4,106,634.72-5,667,193.52-2,270,998.16

Finding the Fourth Proportional to 4,106,634.72, 5,667,193.52 and 2,270,998.16

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Solution

The fourth proportional to 4,106,634.72, 5,667,193.52 and 2,270,998.16 is: 3,133,998.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,634.72 : 5,667,193.52 = 2,270,998.16 : x
  2. Step 2: Convert to fraction form
    4,106,634.72/5,667,193.52 = 2,270,998.16/x
  3. Step 3: Cross multiply
    4,106,634.72x = 5,667,193.52 × 2,270,998.16
  4. Step 4: Simplify right side
    4,106,634.72x = 12,870,186,056,283.92
  5. Step 5: Solve for x
    x = 12,870,186,056,283.92/4,106,634.72
  6. Step 6: Final answer
    x = 3,133,998.26

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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.