Home / 6,046,425.20-8,344,066.76-3,330,171.20

Finding the Fourth Proportional to 6,046,425.20, 8,344,066.76 and 3,330,171.20

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Solution

The fourth proportional to 6,046,425.20, 8,344,066.76 and 3,330,171.20 is: 4,595,636.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046,425.20 : 8,344,066.76 = 3,330,171.20 : x
  2. Step 2: Convert to fraction form
    6,046,425.20/8,344,066.76 = 3,330,171.20/x
  3. Step 3: Cross multiply
    6,046,425.20x = 8,344,066.76 × 3,330,171.20
  4. Step 4: Simplify right side
    6,046,425.20x = 27,787,170,781,634.41
  5. Step 5: Solve for x
    x = 27,787,170,781,634.41/6,046,425.20
  6. Step 6: Final answer
    x = 4,595,636.25

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.