Home / 6,197,890.80-9,296,836.20-3,363,538.80

Finding the Fourth Proportional to 6,197,890.80, 9,296,836.20 and 3,363,538.80

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Solution

The fourth proportional to 6,197,890.80, 9,296,836.20 and 3,363,538.80 is: 5,045,308.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,890.80 : 9,296,836.20 = 3,363,538.80 : x
  2. Step 2: Convert to fraction form
    6,197,890.80/9,296,836.20 = 3,363,538.80/x
  3. Step 3: Cross multiply
    6,197,890.80x = 9,296,836.20 × 3,363,538.80
  4. Step 4: Simplify right side
    6,197,890.80x = 31,270,269,275,944.55
  5. Step 5: Solve for x
    x = 31,270,269,275,944.55/6,197,890.80
  6. Step 6: Final answer
    x = 5,045,308.20

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Double scale
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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.