Home / 2,060,654.24-3,090,204.90-862,659.38

Finding the Fourth Proportional to 2,060,654.24, 3,090,204.90 and 862,659.38

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Solution

The fourth proportional to 2,060,654.24, 3,090,204.90 and 862,659.38 is: 1,293,664.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,654.24 : 3,090,204.90 = 862,659.38 : x
  2. Step 2: Convert to fraction form
    2,060,654.24/3,090,204.90 = 862,659.38/x
  3. Step 3: Cross multiply
    2,060,654.24x = 3,090,204.90 × 862,659.38
  4. Step 4: Simplify right side
    2,060,654.24x = 2,665,794,243,106.96
  5. Step 5: Solve for x
    x = 2,665,794,243,106.96/2,060,654.24
  6. Step 6: Final answer
    x = 1,293,664.02

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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.