Home / 5,620,709.94-8,417,783.96-2,744,046.78

Finding the Fourth Proportional to 5,620,709.94, 8,417,783.96 and 2,744,046.78

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Solution

The fourth proportional to 5,620,709.94, 8,417,783.96 and 2,744,046.78 is: 4,109,586.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,709.94 : 8,417,783.96 = 2,744,046.78 : x
  2. Step 2: Convert to fraction form
    5,620,709.94/8,417,783.96 = 2,744,046.78/x
  3. Step 3: Cross multiply
    5,620,709.94x = 8,417,783.96 × 2,744,046.78
  4. Step 4: Simplify right side
    5,620,709.94x = 23,098,792,956,453.41
  5. Step 5: Solve for x
    x = 23,098,792,956,453.41/5,620,709.94
  6. Step 6: Final answer
    x = 4,109,586.37

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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.