Home / 3,297,015.90-4,945,523.85-2,549,598.30

Finding the Fourth Proportional to 3,297,015.90, 4,945,523.85 and 2,549,598.30

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Solution

The fourth proportional to 3,297,015.90, 4,945,523.85 and 2,549,598.30 is: 3,824,397.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,015.90 : 4,945,523.85 = 2,549,598.30 : x
  2. Step 2: Convert to fraction form
    3,297,015.90/4,945,523.85 = 2,549,598.30/x
  3. Step 3: Cross multiply
    3,297,015.90x = 4,945,523.85 × 2,549,598.30
  4. Step 4: Simplify right side
    3,297,015.90x = 12,609,099,200,569.45
  5. Step 5: Solve for x
    x = 12,609,099,200,569.45/3,297,015.90
  6. Step 6: Final answer
    x = 3,824,397.45

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Double scale
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Similar ratio
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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.