Home / 2,017,331.20-3,025,996.80-754,994.80

Finding the Fourth Proportional to 2,017,331.20, 3,025,996.80 and 754,994.80

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Solution

The fourth proportional to 2,017,331.20, 3,025,996.80 and 754,994.80 is: 1,132,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,331.20 : 3,025,996.80 = 754,994.80 : x
  2. Step 2: Convert to fraction form
    2,017,331.20/3,025,996.80 = 754,994.80/x
  3. Step 3: Cross multiply
    2,017,331.20x = 3,025,996.80 × 754,994.80
  4. Step 4: Simplify right side
    2,017,331.20x = 2,284,611,848,816.64
  5. Step 5: Solve for x
    x = 2,284,611,848,816.64/2,017,331.20
  6. Step 6: Final answer
    x = 1,132,492.20

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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.