Home / 6,654,621.68-9,183,405.54-3,598,835.96

Finding the Fourth Proportional to 6,654,621.68, 9,183,405.54 and 3,598,835.96

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Solution

The fourth proportional to 6,654,621.68, 9,183,405.54 and 3,598,835.96 is: 4,966,408.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,621.68 : 9,183,405.54 = 3,598,835.96 : x
  2. Step 2: Convert to fraction form
    6,654,621.68/9,183,405.54 = 3,598,835.96/x
  3. Step 3: Cross multiply
    6,654,621.68x = 9,183,405.54 × 3,598,835.96
  4. Step 4: Simplify right side
    6,654,621.68x = 33,049,570,092,615.21
  5. Step 5: Solve for x
    x = 33,049,570,092,615.21/6,654,621.68
  6. Step 6: Final answer
    x = 4,966,408.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.