Home / 6,560,928.60-9,841,392.90-2,299,559.10

Finding the Fourth Proportional to 6,560,928.60, 9,841,392.90 and 2,299,559.10

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Solution

The fourth proportional to 6,560,928.60, 9,841,392.90 and 2,299,559.10 is: 3,449,338.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,928.60 : 9,841,392.90 = 2,299,559.10 : x
  2. Step 2: Convert to fraction form
    6,560,928.60/9,841,392.90 = 2,299,559.10/x
  3. Step 3: Cross multiply
    6,560,928.60x = 9,841,392.90 × 2,299,559.10
  4. Step 4: Simplify right side
    6,560,928.60x = 22,630,864,599,870.39
  5. Step 5: Solve for x
    x = 22,630,864,599,870.39/6,560,928.60
  6. Step 6: Final answer
    x = 3,449,338.65

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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.