Home / 3,626,037.68-5,003,942.04-1,994,612.24

Finding the Fourth Proportional to 3,626,037.68, 5,003,942.04 and 1,994,612.24

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Solution

The fourth proportional to 3,626,037.68, 5,003,942.04 and 1,994,612.24 is: 2,752,570.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,037.68 : 5,003,942.04 = 1,994,612.24 : x
  2. Step 2: Convert to fraction form
    3,626,037.68/5,003,942.04 = 1,994,612.24/x
  3. Step 3: Cross multiply
    3,626,037.68x = 5,003,942.04 × 1,994,612.24
  4. Step 4: Simplify right side
    3,626,037.68x = 9,980,924,041,234.57
  5. Step 5: Solve for x
    x = 9,980,924,041,234.57/3,626,037.68
  6. Step 6: Final answer
    x = 2,752,570.41

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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.