Home / 8,445,604.92-11,647,409.49-6,585,481.50

Finding the Fourth Proportional to 8,445,604.92, 11,647,409.49 and 6,585,481.50

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Solution

The fourth proportional to 8,445,604.92, 11,647,409.49 and 6,585,481.50 is: 9,082,096.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,445,604.92 : 11,647,409.49 = 6,585,481.50 : x
  2. Step 2: Convert to fraction form
    8,445,604.92/11,647,409.49 = 6,585,481.50/x
  3. Step 3: Cross multiply
    8,445,604.92x = 11,647,409.49 × 6,585,481.50
  4. Step 4: Simplify right side
    8,445,604.92x = 76,703,799,719,319.44
  5. Step 5: Solve for x
    x = 76,703,799,719,319.44/8,445,604.92
  6. Step 6: Final answer
    x = 9,082,096.60

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1.5x scale

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.