Home / 3,901,716.14-5,386,176-2,269,528.88

Finding the Fourth Proportional to 3,901,716.14, 5,386,176 and 2,269,528.88

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Solution

The fourth proportional to 3,901,716.14, 5,386,176 and 2,269,528.88 is: 3,133,001.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,716.14 : 5,386,176 = 2,269,528.88 : x
  2. Step 2: Convert to fraction form
    3,901,716.14/5,386,176 = 2,269,528.88/x
  3. Step 3: Cross multiply
    3,901,716.14x = 5,386,176 × 2,269,528.88
  4. Step 4: Simplify right side
    3,901,716.14x = 12,224,081,957,832
  5. Step 5: Solve for x
    x = 12,224,081,957,832/3,901,716.14
  6. Step 6: Final answer
    x = 3,133,001.36

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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.