Home / 4,697,446.38-6,485,598.39-3,607,770.54

Finding the Fourth Proportional to 4,697,446.38, 6,485,598.39 and 3,607,770.54

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Solution

The fourth proportional to 4,697,446.38, 6,485,598.39 and 3,607,770.54 is: 4,981,121.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,446.38 : 6,485,598.39 = 3,607,770.54 : x
  2. Step 2: Convert to fraction form
    4,697,446.38/6,485,598.39 = 3,607,770.54/x
  3. Step 3: Cross multiply
    4,697,446.38x = 6,485,598.39 × 3,607,770.54
  4. Step 4: Simplify right side
    4,697,446.38x = 23,398,550,805,713.43
  5. Step 5: Solve for x
    x = 23,398,550,805,713.43/4,697,446.38
  6. Step 6: Final answer
    x = 4,981,121.42

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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.