Home / 3,088,468.80-4,632,703.20-844,606.80

Finding the Fourth Proportional to 3,088,468.80, 4,632,703.20 and 844,606.80

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Solution

The fourth proportional to 3,088,468.80, 4,632,703.20 and 844,606.80 is: 1,266,910.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,468.80 : 4,632,703.20 = 844,606.80 : x
  2. Step 2: Convert to fraction form
    3,088,468.80/4,632,703.20 = 844,606.80/x
  3. Step 3: Cross multiply
    3,088,468.80x = 4,632,703.20 × 844,606.80
  4. Step 4: Simplify right side
    3,088,468.80x = 3,912,812,625,101.76
  5. Step 5: Solve for x
    x = 3,912,812,625,101.76/3,088,468.80
  6. Step 6: Final answer
    x = 1,266,910.20

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Similar ratio
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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.