Home / 2,060,647.73-3,090,195.16-862,652.87

Finding the Fourth Proportional to 2,060,647.73, 3,090,195.16 and 862,652.87

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Solution

The fourth proportional to 2,060,647.73, 3,090,195.16 and 862,652.87 is: 1,293,654.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,647.73 : 3,090,195.16 = 862,652.87 : x
  2. Step 2: Convert to fraction form
    2,060,647.73/3,090,195.16 = 862,652.87/x
  3. Step 3: Cross multiply
    2,060,647.73x = 3,090,195.16 × 862,652.87
  4. Step 4: Simplify right side
    2,060,647.73x = 2,665,765,717,614.73
  5. Step 5: Solve for x
    x = 2,665,765,717,614.73/2,060,647.73
  6. Step 6: Final answer
    x = 1,293,654.26

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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.