Home / 2,717,376.89-4,076,732.71-1,351,794.95

Finding the Fourth Proportional to 2,717,376.89, 4,076,732.71 and 1,351,794.95

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Solution

The fourth proportional to 2,717,376.89, 4,076,732.71 and 1,351,794.95 is: 2,028,024.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,376.89 : 4,076,732.71 = 1,351,794.95 : x
  2. Step 2: Convert to fraction form
    2,717,376.89/4,076,732.71 = 1,351,794.95/x
  3. Step 3: Cross multiply
    2,717,376.89x = 4,076,732.71 × 1,351,794.95
  4. Step 4: Simplify right side
    2,717,376.89x = 5,510,906,694,135.53
  5. Step 5: Solve for x
    x = 5,510,906,694,135.53/2,717,376.89
  6. Step 6: Final answer
    x = 2,028,024.42

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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.