Home / 701,092.71-1,051,815.99-195,653.27

Finding the Fourth Proportional to 701,092.71, 1,051,815.99 and 195,653.27

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Solution

The fourth proportional to 701,092.71, 1,051,815.99 and 195,653.27 is: 293,529.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,092.71 : 1,051,815.99 = 195,653.27 : x
  2. Step 2: Convert to fraction form
    701,092.71/1,051,815.99 = 195,653.27/x
  3. Step 3: Cross multiply
    701,092.71x = 1,051,815.99 × 195,653.27
  4. Step 4: Simplify right side
    701,092.71x = 205,791,237,881.79
  5. Step 5: Solve for x
    x = 205,791,237,881.79/701,092.71
  6. Step 6: Final answer
    x = 293,529.28

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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.