Home / 8,263,704.30-12,395,556.45-4,904,472.30

Finding the Fourth Proportional to 8,263,704.30, 12,395,556.45 and 4,904,472.30

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Solution

The fourth proportional to 8,263,704.30, 12,395,556.45 and 4,904,472.30 is: 7,356,708.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,263,704.30 : 12,395,556.45 = 4,904,472.30 : x
  2. Step 2: Convert to fraction form
    8,263,704.30/12,395,556.45 = 4,904,472.30/x
  3. Step 3: Cross multiply
    8,263,704.30x = 12,395,556.45 × 4,904,472.30
  4. Step 4: Simplify right side
    8,263,704.30x = 60,793,663,252,111.33
  5. Step 5: Solve for x
    x = 60,793,663,252,111.33/8,263,704.30
  6. Step 6: Final answer
    x = 7,356,708.45

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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.