Home / 2,246,760.42-3,369,808.47-826,484.34

Finding the Fourth Proportional to 2,246,760.42, 3,369,808.47 and 826,484.34

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Solution

The fourth proportional to 2,246,760.42, 3,369,808.47 and 826,484.34 is: 1,239,604.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,760.42 : 3,369,808.47 = 826,484.34 : x
  2. Step 2: Convert to fraction form
    2,246,760.42/3,369,808.47 = 826,484.34/x
  3. Step 3: Cross multiply
    2,246,760.42x = 3,369,808.47 × 826,484.34
  4. Step 4: Simplify right side
    2,246,760.42x = 2,785,093,944,990.46
  5. Step 5: Solve for x
    x = 2,785,093,944,990.46/2,246,760.42
  6. Step 6: Final answer
    x = 1,239,604.33

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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.