Home / 3,257,074.44-4,494,787.62-1,786,973.16

Finding the Fourth Proportional to 3,257,074.44, 4,494,787.62 and 1,786,973.16

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Solution

The fourth proportional to 3,257,074.44, 4,494,787.62 and 1,786,973.16 is: 2,466,036.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,074.44 : 4,494,787.62 = 1,786,973.16 : x
  2. Step 2: Convert to fraction form
    3,257,074.44/4,494,787.62 = 1,786,973.16/x
  3. Step 3: Cross multiply
    3,257,074.44x = 4,494,787.62 × 1,786,973.16
  4. Step 4: Simplify right side
    3,257,074.44x = 8,032,064,836,840.28
  5. Step 5: Solve for x
    x = 8,032,064,836,840.28/3,257,074.44
  6. Step 6: Final answer
    x = 2,466,036.62

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Why These Related Problems?

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