Home / 2,427,777.36-3,350,333.04-1,340,049.24

Finding the Fourth Proportional to 2,427,777.36, 3,350,333.04 and 1,340,049.24

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Solution

The fourth proportional to 2,427,777.36, 3,350,333.04 and 1,340,049.24 is: 1,849,268.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,777.36 : 3,350,333.04 = 1,340,049.24 : x
  2. Step 2: Convert to fraction form
    2,427,777.36/3,350,333.04 = 1,340,049.24/x
  3. Step 3: Cross multiply
    2,427,777.36x = 3,350,333.04 × 1,340,049.24
  4. Step 4: Simplify right side
    2,427,777.36x = 4,489,611,243,998.89
  5. Step 5: Solve for x
    x = 4,489,611,243,998.89/2,427,777.36
  6. Step 6: Final answer
    x = 1,849,268.11

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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.