Home / 2,415,250.20-3,622,875.30-2,297,152.20

Finding the Fourth Proportional to 2,415,250.20, 3,622,875.30 and 2,297,152.20

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Solution

The fourth proportional to 2,415,250.20, 3,622,875.30 and 2,297,152.20 is: 3,445,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,250.20 : 3,622,875.30 = 2,297,152.20 : x
  2. Step 2: Convert to fraction form
    2,415,250.20/3,622,875.30 = 2,297,152.20/x
  3. Step 3: Cross multiply
    2,415,250.20x = 3,622,875.30 × 2,297,152.20
  4. Step 4: Simplify right side
    2,415,250.20x = 8,322,295,965,720.66
  5. Step 5: Solve for x
    x = 8,322,295,965,720.66/2,415,250.20
  6. Step 6: Final answer
    x = 3,445,728.30

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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.