Home / 6,576,352.80-9,864,529.20-5,395,372.80

Finding the Fourth Proportional to 6,576,352.80, 9,864,529.20 and 5,395,372.80

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Solution

The fourth proportional to 6,576,352.80, 9,864,529.20 and 5,395,372.80 is: 8,093,059.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,352.80 : 9,864,529.20 = 5,395,372.80 : x
  2. Step 2: Convert to fraction form
    6,576,352.80/9,864,529.20 = 5,395,372.80/x
  3. Step 3: Cross multiply
    6,576,352.80x = 9,864,529.20 × 5,395,372.80
  4. Step 4: Simplify right side
    6,576,352.80x = 53,222,812,530,485.76
  5. Step 5: Solve for x
    x = 53,222,812,530,485.76/6,576,352.80
  6. Step 6: Final answer
    x = 8,093,059.20

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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.