Home / 3,362,853.27-4,641,370.29-2,106,122.88

Finding the Fourth Proportional to 3,362,853.27, 4,641,370.29 and 2,106,122.88

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Solution

The fourth proportional to 3,362,853.27, 4,641,370.29 and 2,106,122.88 is: 2,906,845.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,853.27 : 4,641,370.29 = 2,106,122.88 : x
  2. Step 2: Convert to fraction form
    3,362,853.27/4,641,370.29 = 2,106,122.88/x
  3. Step 3: Cross multiply
    3,362,853.27x = 4,641,370.29 × 2,106,122.88
  4. Step 4: Simplify right side
    3,362,853.27x = 9,775,296,162,321.24
  5. Step 5: Solve for x
    x = 9,775,296,162,321.24/3,362,853.27
  6. Step 6: Final answer
    x = 2,906,845.88

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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.