Home / 6,560,230.20-9,840,345.30-1,767,910.20

Finding the Fourth Proportional to 6,560,230.20, 9,840,345.30 and 1,767,910.20

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Solution

The fourth proportional to 6,560,230.20, 9,840,345.30 and 1,767,910.20 is: 2,651,865.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,230.20 : 9,840,345.30 = 1,767,910.20 : x
  2. Step 2: Convert to fraction form
    6,560,230.20/9,840,345.30 = 1,767,910.20/x
  3. Step 3: Cross multiply
    6,560,230.20x = 9,840,345.30 × 1,767,910.20
  4. Step 4: Simplify right side
    6,560,230.20x = 17,396,846,827,392.06
  5. Step 5: Solve for x
    x = 17,396,846,827,392.06/6,560,230.20
  6. Step 6: Final answer
    x = 2,651,865.30

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Double scale
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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.