Home / 6,741,727.70-10,112,591.55-4,474,246.10

Finding the Fourth Proportional to 6,741,727.70, 10,112,591.55 and 4,474,246.10

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Solution

The fourth proportional to 6,741,727.70, 10,112,591.55 and 4,474,246.10 is: 6,711,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,727.70 : 10,112,591.55 = 4,474,246.10 : x
  2. Step 2: Convert to fraction form
    6,741,727.70/10,112,591.55 = 4,474,246.10/x
  3. Step 3: Cross multiply
    6,741,727.70x = 10,112,591.55 × 4,474,246.10
  4. Step 4: Simplify right side
    6,741,727.70x = 45,246,223,303,480.45
  5. Step 5: Solve for x
    x = 45,246,223,303,480.45/6,741,727.70
  6. Step 6: Final answer
    x = 6,711,369.15

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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.