Home / 8,322,522.75-12,483,784.13-2,338,890.75

Finding the Fourth Proportional to 8,322,522.75, 12,483,784.13 and 2,338,890.75

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Solution

The fourth proportional to 8,322,522.75, 12,483,784.13 and 2,338,890.75 is: 3,508,336.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,322,522.75 : 12,483,784.13 = 2,338,890.75 : x
  2. Step 2: Convert to fraction form
    8,322,522.75/12,483,784.13 = 2,338,890.75/x
  3. Step 3: Cross multiply
    8,322,522.75x = 12,483,784.13 × 2,338,890.75
  4. Step 4: Simplify right side
    8,322,522.75x = 29,198,207,214,959.34
  5. Step 5: Solve for x
    x = 29,198,207,214,959.34/8,322,522.75
  6. Step 6: Final answer
    x = 3,508,336.13

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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.