Home / 1,633,497.64-2,450,244.94-496,255.21

Finding the Fourth Proportional to 1,633,497.64, 2,450,244.94 and 496,255.21

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Solution

The fourth proportional to 1,633,497.64, 2,450,244.94 and 496,255.21 is: 744,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,497.64 : 2,450,244.94 = 496,255.21 : x
  2. Step 2: Convert to fraction form
    1,633,497.64/2,450,244.94 = 496,255.21/x
  3. Step 3: Cross multiply
    1,633,497.64x = 2,450,244.94 × 496,255.21
  4. Step 4: Simplify right side
    1,633,497.64x = 1,215,946,809,884.89
  5. Step 5: Solve for x
    x = 1,215,946,809,884.89/1,633,497.64
  6. Step 6: Final answer
    x = 744,382.35

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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.