Home / 3,672,001.05-5,508,001.58-2,664,231.45

Finding the Fourth Proportional to 3,672,001.05, 5,508,001.58 and 2,664,231.45

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Solution

The fourth proportional to 3,672,001.05, 5,508,001.58 and 2,664,231.45 is: 3,996,347.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,001.05 : 5,508,001.58 = 2,664,231.45 : x
  2. Step 2: Convert to fraction form
    3,672,001.05/5,508,001.58 = 2,664,231.45/x
  3. Step 3: Cross multiply
    3,672,001.05x = 5,508,001.58 × 2,664,231.45
  4. Step 4: Simplify right side
    3,672,001.05x = 14,674,591,022,764.54
  5. Step 5: Solve for x
    x = 14,674,591,022,764.54/3,672,001.05
  6. Step 6: Final answer
    x = 3,996,347.18

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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.