Home / 2,053,842.84-3,079,636.26-633,504.60

Finding the Fourth Proportional to 2,053,842.84, 3,079,636.26 and 633,504.60

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Solution

The fourth proportional to 2,053,842.84, 3,079,636.26 and 633,504.60 is: 949,908.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,842.84 : 3,079,636.26 = 633,504.60 : x
  2. Step 2: Convert to fraction form
    2,053,842.84/3,079,636.26 = 633,504.60/x
  3. Step 3: Cross multiply
    2,053,842.84x = 3,079,636.26 × 633,504.60
  4. Step 4: Simplify right side
    2,053,842.84x = 1,950,963,737,036.80
  5. Step 5: Solve for x
    x = 1,950,963,737,036.80/2,053,842.84
  6. Step 6: Final answer
    x = 949,908.97

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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.