Home / 802,892.16-1,204,324.20-195,685.92

Finding the Fourth Proportional to 802,892.16, 1,204,324.20 and 195,685.92

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Solution

The fourth proportional to 802,892.16, 1,204,324.20 and 195,685.92 is: 293,525.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,892.16 : 1,204,324.20 = 195,685.92 : x
  2. Step 2: Convert to fraction form
    802,892.16/1,204,324.20 = 195,685.92/x
  3. Step 3: Cross multiply
    802,892.16x = 1,204,324.20 × 195,685.92
  4. Step 4: Simplify right side
    802,892.16x = 235,669,289,055.26
  5. Step 5: Solve for x
    x = 235,669,289,055.26/802,892.16
  6. Step 6: Final answer
    x = 293,525.46

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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.