Home / 5,595,910.10-8,393,865.15-4,476,166.10

Finding the Fourth Proportional to 5,595,910.10, 8,393,865.15 and 4,476,166.10

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Solution

The fourth proportional to 5,595,910.10, 8,393,865.15 and 4,476,166.10 is: 6,714,249.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,910.10 : 8,393,865.15 = 4,476,166.10 : x
  2. Step 2: Convert to fraction form
    5,595,910.10/8,393,865.15 = 4,476,166.10/x
  3. Step 3: Cross multiply
    5,595,910.10x = 8,393,865.15 × 4,476,166.10
  4. Step 4: Simplify right side
    5,595,910.10x = 37,572,334,632,401.41
  5. Step 5: Solve for x
    x = 37,572,334,632,401.41/5,595,910.10
  6. Step 6: Final answer
    x = 6,714,249.15

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