Home / 5,444,249.28-8,166,374.16-2,032,801.92

Finding the Fourth Proportional to 5,444,249.28, 8,166,374.16 and 2,032,801.92

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Solution

The fourth proportional to 5,444,249.28, 8,166,374.16 and 2,032,801.92 is: 3,049,202.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,249.28 : 8,166,374.16 = 2,032,801.92 : x
  2. Step 2: Convert to fraction form
    5,444,249.28/8,166,374.16 = 2,032,801.92/x
  3. Step 3: Cross multiply
    5,444,249.28x = 8,166,374.16 × 2,032,801.92
  4. Step 4: Simplify right side
    5,444,249.28x = 16,600,621,071,886.39
  5. Step 5: Solve for x
    x = 16,600,621,071,886.39/5,444,249.28
  6. Step 6: Final answer
    x = 3,049,202.97

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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.