Home / 3,517,810.08-4,853,887.46-2,210,304.54

Finding the Fourth Proportional to 3,517,810.08, 4,853,887.46 and 2,210,304.54

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Solution

The fourth proportional to 3,517,810.08, 4,853,887.46 and 2,210,304.54 is: 3,049,786.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,810.08 : 4,853,887.46 = 2,210,304.54 : x
  2. Step 2: Convert to fraction form
    3,517,810.08/4,853,887.46 = 2,210,304.54/x
  3. Step 3: Cross multiply
    3,517,810.08x = 4,853,887.46 × 2,210,304.54
  4. Step 4: Simplify right side
    3,517,810.08x = 10,728,569,489,487.07
  5. Step 5: Solve for x
    x = 10,728,569,489,487.07/3,517,810.08
  6. Step 6: Final answer
    x = 3,049,786.44

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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.