Home / 6,096,288.60-9,144,432.90-3,072,979.80

Finding the Fourth Proportional to 6,096,288.60, 9,144,432.90 and 3,072,979.80

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Solution

The fourth proportional to 6,096,288.60, 9,144,432.90 and 3,072,979.80 is: 4,609,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096,288.60 : 9,144,432.90 = 3,072,979.80 : x
  2. Step 2: Convert to fraction form
    6,096,288.60/9,144,432.90 = 3,072,979.80/x
  3. Step 3: Cross multiply
    6,096,288.60x = 9,144,432.90 × 3,072,979.80
  4. Step 4: Simplify right side
    6,096,288.60x = 28,100,657,584,155.42
  5. Step 5: Solve for x
    x = 28,100,657,584,155.42/6,096,288.60
  6. Step 6: Final answer
    x = 4,609,469.70

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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.