Home / 4,304,000.20-6,456,000.30-3,632,153.80

Finding the Fourth Proportional to 4,304,000.20, 6,456,000.30 and 3,632,153.80

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Solution

The fourth proportional to 4,304,000.20, 6,456,000.30 and 3,632,153.80 is: 5,448,230.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,000.20 : 6,456,000.30 = 3,632,153.80 : x
  2. Step 2: Convert to fraction form
    4,304,000.20/6,456,000.30 = 3,632,153.80/x
  3. Step 3: Cross multiply
    4,304,000.20x = 6,456,000.30 × 3,632,153.80
  4. Step 4: Simplify right side
    4,304,000.20x = 23,449,186,022,446.14
  5. Step 5: Solve for x
    x = 23,449,186,022,446.14/4,304,000.20
  6. Step 6: Final answer
    x = 5,448,230.70

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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.