Home / 3,088,002.20-4,632,003.30-844,140.20

Finding the Fourth Proportional to 3,088,002.20, 4,632,003.30 and 844,140.20

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Solution

The fourth proportional to 3,088,002.20, 4,632,003.30 and 844,140.20 is: 1,266,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,002.20 : 4,632,003.30 = 844,140.20 : x
  2. Step 2: Convert to fraction form
    3,088,002.20/4,632,003.30 = 844,140.20/x
  3. Step 3: Cross multiply
    3,088,002.20x = 4,632,003.30 × 844,140.20
  4. Step 4: Simplify right side
    3,088,002.20x = 3,910,060,192,062.66
  5. Step 5: Solve for x
    x = 3,910,060,192,062.66/3,088,002.20
  6. Step 6: Final answer
    x = 1,266,210.30

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Double scale
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Similar ratio
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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.