Home / 3,626,796.11-5,004,780.93-1,994,940.02

Finding the Fourth Proportional to 3,626,796.11, 5,004,780.93 and 1,994,940.02

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Solution

The fourth proportional to 3,626,796.11, 5,004,780.93 and 1,994,940.02 is: 2,752,908.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,796.11 : 5,004,780.93 = 1,994,940.02 : x
  2. Step 2: Convert to fraction form
    3,626,796.11/5,004,780.93 = 1,994,940.02/x
  3. Step 3: Cross multiply
    3,626,796.11x = 5,004,780.93 × 1,994,940.02
  4. Step 4: Simplify right side
    3,626,796.11x = 9,984,237,743,565.91
  5. Step 5: Solve for x
    x = 9,984,237,743,565.91/3,626,796.11
  6. Step 6: Final answer
    x = 2,752,908.48

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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.