Home / 2,531,903.40-3,493,439.46-1,498,892.04

Finding the Fourth Proportional to 2,531,903.40, 3,493,439.46 and 1,498,892.04

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Solution

The fourth proportional to 2,531,903.40, 3,493,439.46 and 1,498,892.04 is: 2,068,123.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,903.40 : 3,493,439.46 = 1,498,892.04 : x
  2. Step 2: Convert to fraction form
    2,531,903.40/3,493,439.46 = 1,498,892.04/x
  3. Step 3: Cross multiply
    2,531,903.40x = 3,493,439.46 × 1,498,892.04
  4. Step 4: Simplify right side
    2,531,903.40x = 5,236,288,598,815.90
  5. Step 5: Solve for x
    x = 5,236,288,598,815.90/2,531,903.40
  6. Step 6: Final answer
    x = 2,068,123.37

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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.