Home / 2,524,558.74-3,786,709.05-926,998.98

Finding the Fourth Proportional to 2,524,558.74, 3,786,709.05 and 926,998.98

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Solution

The fourth proportional to 2,524,558.74, 3,786,709.05 and 926,998.98 is: 1,390,451.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,558.74 : 3,786,709.05 = 926,998.98 : x
  2. Step 2: Convert to fraction form
    2,524,558.74/3,786,709.05 = 926,998.98/x
  3. Step 3: Cross multiply
    2,524,558.74x = 3,786,709.05 × 926,998.98
  4. Step 4: Simplify right side
    2,524,558.74x = 3,510,275,426,906.77
  5. Step 5: Solve for x
    x = 3,510,275,426,906.77/2,524,558.74
  6. Step 6: Final answer
    x = 1,390,451.08

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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.