Home / 8,546,099.22-11,791,731.58-5,059,706.84

Finding the Fourth Proportional to 8,546,099.22, 11,791,731.58 and 5,059,706.84

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Solution

The fourth proportional to 8,546,099.22, 11,791,731.58 and 5,059,706.84 is: 6,981,279.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,099.22 : 11,791,731.58 = 5,059,706.84 : x
  2. Step 2: Convert to fraction form
    8,546,099.22/11,791,731.58 = 5,059,706.84/x
  3. Step 3: Cross multiply
    8,546,099.22x = 11,791,731.58 × 5,059,706.84
  4. Step 4: Simplify right side
    8,546,099.22x = 59,662,704,930,770.01
  5. Step 5: Solve for x
    x = 59,662,704,930,770.01/8,546,099.22
  6. Step 6: Final answer
    x = 6,981,279.22

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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.