Home / 2,297,996.21-3,443,767.88-1,816,105.34

Finding the Fourth Proportional to 2,297,996.21, 3,443,767.88 and 1,816,105.34

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Solution

The fourth proportional to 2,297,996.21, 3,443,767.88 and 1,816,105.34 is: 2,721,608.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,996.21 : 3,443,767.88 = 1,816,105.34 : x
  2. Step 2: Convert to fraction form
    2,297,996.21/3,443,767.88 = 1,816,105.34/x
  3. Step 3: Cross multiply
    2,297,996.21x = 3,443,767.88 × 1,816,105.34
  4. Step 4: Simplify right side
    2,297,996.21x = 6,254,245,210,289.11
  5. Step 5: Solve for x
    x = 6,254,245,210,289.11/2,297,996.21
  6. Step 6: Final answer
    x = 2,721,608.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.