Home / 3,533,015.70-5,299,523.55-3,273,200.10

Finding the Fourth Proportional to 3,533,015.70, 5,299,523.55 and 3,273,200.10

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Solution

The fourth proportional to 3,533,015.70, 5,299,523.55 and 3,273,200.10 is: 4,909,800.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,015.70 : 5,299,523.55 = 3,273,200.10 : x
  2. Step 2: Convert to fraction form
    3,533,015.70/5,299,523.55 = 3,273,200.10/x
  3. Step 3: Cross multiply
    3,533,015.70x = 5,299,523.55 × 3,273,200.10
  4. Step 4: Simplify right side
    3,533,015.70x = 17,346,401,013,812.36
  5. Step 5: Solve for x
    x = 17,346,401,013,812.36/3,533,015.70
  6. Step 6: Final answer
    x = 4,909,800.15

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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.