Home / 2,507,057.92-3,761,869.40-1,194,003.64

Finding the Fourth Proportional to 2,507,057.92, 3,761,869.40 and 1,194,003.64

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Solution

The fourth proportional to 2,507,057.92, 3,761,869.40 and 1,194,003.64 is: 1,791,616.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,057.92 : 3,761,869.40 = 1,194,003.64 : x
  2. Step 2: Convert to fraction form
    2,507,057.92/3,761,869.40 = 1,194,003.64/x
  3. Step 3: Cross multiply
    2,507,057.92x = 3,761,869.40 × 1,194,003.64
  4. Step 4: Simplify right side
    2,507,057.92x = 4,491,685,756,804.62
  5. Step 5: Solve for x
    x = 4,491,685,756,804.62/2,507,057.92
  6. Step 6: Final answer
    x = 1,791,616.27

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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.