Home / 4,581,804.48-6,322,521.24-2,648,190.30

Finding the Fourth Proportional to 4,581,804.48, 6,322,521.24 and 2,648,190.30

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Solution

The fourth proportional to 4,581,804.48, 6,322,521.24 and 2,648,190.30 is: 3,654,289.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,804.48 : 6,322,521.24 = 2,648,190.30 : x
  2. Step 2: Convert to fraction form
    4,581,804.48/6,322,521.24 = 2,648,190.30/x
  3. Step 3: Cross multiply
    4,581,804.48x = 6,322,521.24 × 2,648,190.30
  4. Step 4: Simplify right side
    4,581,804.48x = 16,743,239,419,311.97
  5. Step 5: Solve for x
    x = 16,743,239,419,311.97/4,581,804.48
  6. Step 6: Final answer
    x = 3,654,289.37

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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.