Home / 3,593,029.60-5,389,544.40-1,796,190.40

Finding the Fourth Proportional to 3,593,029.60, 5,389,544.40 and 1,796,190.40

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Solution

The fourth proportional to 3,593,029.60, 5,389,544.40 and 1,796,190.40 is: 2,694,285.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,029.60 : 5,389,544.40 = 1,796,190.40 : x
  2. Step 2: Convert to fraction form
    3,593,029.60/5,389,544.40 = 1,796,190.40/x
  3. Step 3: Cross multiply
    3,593,029.60x = 5,389,544.40 × 1,796,190.40
  4. Step 4: Simplify right side
    3,593,029.60x = 9,680,647,911,653.76
  5. Step 5: Solve for x
    x = 9,680,647,911,653.76/3,593,029.60
  6. Step 6: Final answer
    x = 2,694,285.60

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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.