Home / 3,364,226.28-5,038,956.94-2,781,242.27

Finding the Fourth Proportional to 3,364,226.28, 5,038,956.94 and 2,781,242.27

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Solution

The fourth proportional to 3,364,226.28, 5,038,956.94 and 2,781,242.27 is: 4,165,760.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,226.28 : 5,038,956.94 = 2,781,242.27 : x
  2. Step 2: Convert to fraction form
    3,364,226.28/5,038,956.94 = 2,781,242.27/x
  3. Step 3: Cross multiply
    3,364,226.28x = 5,038,956.94 × 2,781,242.27
  4. Step 4: Simplify right side
    3,364,226.28x = 14,014,560,044,372.95
  5. Step 5: Solve for x
    x = 14,014,560,044,372.95/3,364,226.28
  6. Step 6: Final answer
    x = 4,165,760.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.