Home / 3,565,147-4,919,910.96-2,037,250.48

Finding the Fourth Proportional to 3,565,147, 4,919,910.96 and 2,037,250.48

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Solution

The fourth proportional to 3,565,147, 4,919,910.96 and 2,037,250.48 is: 2,811,410.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,147 : 4,919,910.96 = 2,037,250.48 : x
  2. Step 2: Convert to fraction form
    3,565,147/4,919,910.96 = 2,037,250.48/x
  3. Step 3: Cross multiply
    3,565,147x = 4,919,910.96 × 2,037,250.48
  4. Step 4: Simplify right side
    3,565,147x = 10,023,090,964,817.26
  5. Step 5: Solve for x
    x = 10,023,090,964,817.26/3,565,147
  6. Step 6: Final answer
    x = 2,811,410.29

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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.