Home / 4,892,598.90-7,324,383.15-3,635,997.30

Finding the Fourth Proportional to 4,892,598.90, 7,324,383.15 and 3,635,997.30

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Solution

The fourth proportional to 4,892,598.90, 7,324,383.15 and 3,635,997.30 is: 5,443,208.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,598.90 : 7,324,383.15 = 3,635,997.30 : x
  2. Step 2: Convert to fraction form
    4,892,598.90/7,324,383.15 = 3,635,997.30/x
  3. Step 3: Cross multiply
    4,892,598.90x = 7,324,383.15 × 3,635,997.30
  4. Step 4: Simplify right side
    4,892,598.90x = 26,631,437,357,565.50
  5. Step 5: Solve for x
    x = 26,631,437,357,565.50/4,892,598.90
  6. Step 6: Final answer
    x = 5,443,208.79

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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.