Home / 2,727,787.44-4,092,860.88-1,464,138.72

Finding the Fourth Proportional to 2,727,787.44, 4,092,860.88 and 1,464,138.72

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Solution

The fourth proportional to 2,727,787.44, 4,092,860.88 and 1,464,138.72 is: 2,196,841.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,787.44 : 4,092,860.88 = 1,464,138.72 : x
  2. Step 2: Convert to fraction form
    2,727,787.44/4,092,860.88 = 1,464,138.72/x
  3. Step 3: Cross multiply
    2,727,787.44x = 4,092,860.88 × 1,464,138.72
  4. Step 4: Simplify right side
    2,727,787.44x = 5,992,516,089,981.27
  5. Step 5: Solve for x
    x = 5,992,516,089,981.27/2,727,787.44
  6. Step 6: Final answer
    x = 2,196,841.29

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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.