Home / 8,049,559.14-11,114,626.74-6,186,022.86

Finding the Fourth Proportional to 8,049,559.14, 11,114,626.74 and 6,186,022.86

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Solution

The fourth proportional to 8,049,559.14, 11,114,626.74 and 6,186,022.86 is: 8,541,503.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,559.14 : 11,114,626.74 = 6,186,022.86 : x
  2. Step 2: Convert to fraction form
    8,049,559.14/11,114,626.74 = 6,186,022.86/x
  3. Step 3: Cross multiply
    8,049,559.14x = 11,114,626.74 × 6,186,022.86
  4. Step 4: Simplify right side
    8,049,559.14x = 68,755,335,094,007.28
  5. Step 5: Solve for x
    x = 68,755,335,094,007.28/8,049,559.14
  6. Step 6: Final answer
    x = 8,541,503.19

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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.