Home / 3,626,028.68-5,003,572.38-1,994,410.04

Finding the Fourth Proportional to 3,626,028.68, 5,003,572.38 and 1,994,410.04

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Solution

The fourth proportional to 3,626,028.68, 5,003,572.38 and 1,994,410.04 is: 2,752,094.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,028.68 : 5,003,572.38 = 1,994,410.04 : x
  2. Step 2: Convert to fraction form
    3,626,028.68/5,003,572.38 = 1,994,410.04/x
  3. Step 3: Cross multiply
    3,626,028.68x = 5,003,572.38 × 1,994,410.04
  4. Step 4: Simplify right side
    3,626,028.68x = 9,979,174,990,538.70
  5. Step 5: Solve for x
    x = 9,979,174,990,538.70/3,626,028.68
  6. Step 6: Final answer
    x = 2,752,094.89

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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.