Home / 3,606,354-4,976,924.04-1,996,722

Finding the Fourth Proportional to 3,606,354, 4,976,924.04 and 1,996,722

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Solution

The fourth proportional to 3,606,354, 4,976,924.04 and 1,996,722 is: 2,755,562.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,354 : 4,976,924.04 = 1,996,722 : x
  2. Step 2: Convert to fraction form
    3,606,354/4,976,924.04 = 1,996,722/x
  3. Step 3: Cross multiply
    3,606,354x = 4,976,924.04 × 1,996,722
  4. Step 4: Simplify right side
    3,606,354x = 9,937,533,722,996.88
  5. Step 5: Solve for x
    x = 9,937,533,722,996.88/3,606,354
  6. Step 6: Final answer
    x = 2,755,562.47

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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.