Home / 902,233.30-1,351,926.10-332,830.84

Finding the Fourth Proportional to 902,233.30, 1,351,926.10 and 332,830.84

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Solution

The fourth proportional to 902,233.30, 1,351,926.10 and 332,830.84 is: 498,721.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,233.30 : 1,351,926.10 = 332,830.84 : x
  2. Step 2: Convert to fraction form
    902,233.30/1,351,926.10 = 332,830.84/x
  3. Step 3: Cross multiply
    902,233.30x = 1,351,926.10 × 332,830.84
  4. Step 4: Simplify right side
    902,233.30x = 449,962,699,480.92
  5. Step 5: Solve for x
    x = 449,962,699,480.92/902,233.30
  6. Step 6: Final answer
    x = 498,721.01

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1.5x scale

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.