Home / 3,798,667.08-5,241,952.94-2,079,455.04

Finding the Fourth Proportional to 3,798,667.08, 5,241,952.94 and 2,079,455.04

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Solution

The fourth proportional to 3,798,667.08, 5,241,952.94 and 2,079,455.04 is: 2,869,534.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798,667.08 : 5,241,952.94 = 2,079,455.04 : x
  2. Step 2: Convert to fraction form
    3,798,667.08/5,241,952.94 = 2,079,455.04/x
  3. Step 3: Cross multiply
    3,798,667.08x = 5,241,952.94 × 2,079,455.04
  4. Step 4: Simplify right side
    3,798,667.08x = 10,900,405,450,128.54
  5. Step 5: Solve for x
    x = 10,900,405,450,128.54/3,798,667.08
  6. Step 6: Final answer
    x = 2,869,534.29

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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.