Home / 9,193,085.33-13,789,584.24-2,803,316.49

Finding the Fourth Proportional to 9,193,085.33, 13,789,584.24 and 2,803,316.49

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Solution

The fourth proportional to 9,193,085.33, 13,789,584.24 and 2,803,316.49 is: 4,204,961.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,085.33 : 13,789,584.24 = 2,803,316.49 : x
  2. Step 2: Convert to fraction form
    9,193,085.33/13,789,584.24 = 2,803,316.49/x
  3. Step 3: Cross multiply
    9,193,085.33x = 13,789,584.24 × 2,803,316.49
  4. Step 4: Simplify right side
    9,193,085.33x = 38,656,568,890,236.12
  5. Step 5: Solve for x
    x = 38,656,568,890,236.12/9,193,085.33
  6. Step 6: Final answer
    x = 4,204,961.39

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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.