Home / 6,741,193.08-9,302,879.34-3,685,407.48

Finding the Fourth Proportional to 6,741,193.08, 9,302,879.34 and 3,685,407.48

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Solution

The fourth proportional to 6,741,193.08, 9,302,879.34 and 3,685,407.48 is: 5,085,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,193.08 : 9,302,879.34 = 3,685,407.48 : x
  2. Step 2: Convert to fraction form
    6,741,193.08/9,302,879.34 = 3,685,407.48/x
  3. Step 3: Cross multiply
    6,741,193.08x = 9,302,879.34 × 3,685,407.48
  4. Step 4: Simplify right side
    6,741,193.08x = 34,284,901,105,173.46
  5. Step 5: Solve for x
    x = 34,284,901,105,173.46/6,741,193.08
  6. Step 6: Final answer
    x = 5,085,880.30

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.