Home / 802,014.92-1,203,211.01-233,408.29

Finding the Fourth Proportional to 802,014.92, 1,203,211.01 and 233,408.29

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Solution

The fourth proportional to 802,014.92, 1,203,211.01 and 233,408.29 is: 350,167.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,014.92 : 1,203,211.01 = 233,408.29 : x
  2. Step 2: Convert to fraction form
    802,014.92/1,203,211.01 = 233,408.29/x
  3. Step 3: Cross multiply
    802,014.92x = 1,203,211.01 × 233,408.29
  4. Step 4: Simplify right side
    802,014.92x = 280,839,421,928.77
  5. Step 5: Solve for x
    x = 280,839,421,928.77/802,014.92
  6. Step 6: Final answer
    x = 350,167.33

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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.