Home / 3,670,248.20-5,505,372.30-1,649,460.20

Finding the Fourth Proportional to 3,670,248.20, 5,505,372.30 and 1,649,460.20

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Solution

The fourth proportional to 3,670,248.20, 5,505,372.30 and 1,649,460.20 is: 2,474,190.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,248.20 : 5,505,372.30 = 1,649,460.20 : x
  2. Step 2: Convert to fraction form
    3,670,248.20/5,505,372.30 = 1,649,460.20/x
  3. Step 3: Cross multiply
    3,670,248.20x = 5,505,372.30 × 1,649,460.20
  4. Step 4: Simplify right side
    3,670,248.20x = 9,080,892,495,032.46
  5. Step 5: Solve for x
    x = 9,080,892,495,032.46/3,670,248.20
  6. Step 6: Final answer
    x = 2,474,190.30

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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.