Home / 4,135,089.15-5,705,986.28-2,299,251.29

Finding the Fourth Proportional to 4,135,089.15, 5,705,986.28 and 2,299,251.29

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Solution

The fourth proportional to 4,135,089.15, 5,705,986.28 and 2,299,251.29 is: 3,172,723.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,089.15 : 5,705,986.28 = 2,299,251.29 : x
  2. Step 2: Convert to fraction form
    4,135,089.15/5,705,986.28 = 2,299,251.29/x
  3. Step 3: Cross multiply
    4,135,089.15x = 5,705,986.28 × 2,299,251.29
  4. Step 4: Simplify right side
    4,135,089.15x = 13,119,496,274,986.12
  5. Step 5: Solve for x
    x = 13,119,496,274,986.12/4,135,089.15
  6. Step 6: Final answer
    x = 3,172,723.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.