Home / 3,626,029.18-5,003,573.07-1,994,410.54

Finding the Fourth Proportional to 3,626,029.18, 5,003,573.07 and 1,994,410.54

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Solution

The fourth proportional to 3,626,029.18, 5,003,573.07 and 1,994,410.54 is: 2,752,095.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,029.18 : 5,003,573.07 = 1,994,410.54 : x
  2. Step 2: Convert to fraction form
    3,626,029.18/5,003,573.07 = 1,994,410.54/x
  3. Step 3: Cross multiply
    3,626,029.18x = 5,003,573.07 × 1,994,410.54
  4. Step 4: Simplify right side
    3,626,029.18x = 9,979,178,868,468.16
  5. Step 5: Solve for x
    x = 9,979,178,868,468.16/3,626,029.18
  6. Step 6: Final answer
    x = 2,752,095.58

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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.