Home / 694,674.93-1,041,866.60-195,922.29

Finding the Fourth Proportional to 694,674.93, 1,041,866.60 and 195,922.29

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Solution

The fourth proportional to 694,674.93, 1,041,866.60 and 195,922.29 is: 293,842.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,674.93 : 1,041,866.60 = 195,922.29 : x
  2. Step 2: Convert to fraction form
    694,674.93/1,041,866.60 = 195,922.29/x
  3. Step 3: Cross multiply
    694,674.93x = 1,041,866.60 × 195,922.29
  4. Step 4: Simplify right side
    694,674.93x = 204,124,889,166.90
  5. Step 5: Solve for x
    x = 204,124,889,166.90/694,674.93
  6. Step 6: Final answer
    x = 293,842.31

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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.