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Finding the Fourth Proportional to 5,464,227.94, 7,540,644.99 and 3,016,843.72

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Solution

The fourth proportional to 5,464,227.94, 7,540,644.99 and 3,016,843.72 is: 4,163,250.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,227.94 : 7,540,644.99 = 3,016,843.72 : x
  2. Step 2: Convert to fraction form
    5,464,227.94/7,540,644.99 = 3,016,843.72/x
  3. Step 3: Cross multiply
    5,464,227.94x = 7,540,644.99 × 3,016,843.72
  4. Step 4: Simplify right side
    5,464,227.94x = 22,748,947,482,830.96
  5. Step 5: Solve for x
    x = 22,748,947,482,830.96/5,464,227.94
  6. Step 6: Final answer
    x = 4,163,250.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.