Home / 802,584.06-1,203,864.12-195,376.92

Finding the Fourth Proportional to 802,584.06, 1,203,864.12 and 195,376.92

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Solution

The fourth proportional to 802,584.06, 1,203,864.12 and 195,376.92 is: 293,062.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,584.06 : 1,203,864.12 = 195,376.92 : x
  2. Step 2: Convert to fraction form
    802,584.06/1,203,864.12 = 195,376.92/x
  3. Step 3: Cross multiply
    802,584.06x = 1,203,864.12 × 195,376.92
  4. Step 4: Simplify right side
    802,584.06x = 235,207,263,864.11
  5. Step 5: Solve for x
    x = 235,207,263,864.11/802,584.06
  6. Step 6: Final answer
    x = 293,062.47

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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.