Home / 4,452,057.19-6,135,442.20-3,568,002.20

Finding the Fourth Proportional to 4,452,057.19, 6,135,442.20 and 3,568,002.20

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Solution

The fourth proportional to 4,452,057.19, 6,135,442.20 and 3,568,002.20 is: 4,917,113.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,057.19 : 6,135,442.20 = 3,568,002.20 : x
  2. Step 2: Convert to fraction form
    4,452,057.19/6,135,442.20 = 3,568,002.20/x
  3. Step 3: Cross multiply
    4,452,057.19x = 6,135,442.20 × 3,568,002.20
  4. Step 4: Simplify right side
    4,452,057.19x = 21,891,271,267,572.84
  5. Step 5: Solve for x
    x = 21,891,271,267,572.84/4,452,057.19
  6. Step 6: Final answer
    x = 4,917,113.67

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Half scale
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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.