Home / 3,633,674.70-5,449,199.85-1,835,960.70

Finding the Fourth Proportional to 3,633,674.70, 5,449,199.85 and 1,835,960.70

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Solution

The fourth proportional to 3,633,674.70, 5,449,199.85 and 1,835,960.70 is: 2,753,278.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,674.70 : 5,449,199.85 = 1,835,960.70 : x
  2. Step 2: Convert to fraction form
    3,633,674.70/5,449,199.85 = 1,835,960.70/x
  3. Step 3: Cross multiply
    3,633,674.70x = 5,449,199.85 × 1,835,960.70
  4. Step 4: Simplify right side
    3,633,674.70x = 10,004,516,771,045.89
  5. Step 5: Solve for x
    x = 10,004,516,771,045.89/3,633,674.70
  6. Step 6: Final answer
    x = 2,753,278.04

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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.