Home / 9,094,813.92-13,646,473.38-3,976,579.44

Finding the Fourth Proportional to 9,094,813.92, 13,646,473.38 and 3,976,579.44

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Solution

The fourth proportional to 9,094,813.92, 13,646,473.38 and 3,976,579.44 is: 5,966,728.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,813.92 : 13,646,473.38 = 3,976,579.44 : x
  2. Step 2: Convert to fraction form
    9,094,813.92/13,646,473.38 = 3,976,579.44/x
  3. Step 3: Cross multiply
    9,094,813.92x = 13,646,473.38 × 3,976,579.44
  4. Step 4: Simplify right side
    9,094,813.92x = 54,266,285,471,415.31
  5. Step 5: Solve for x
    x = 54,266,285,471,415.31/9,094,813.92
  6. Step 6: Final answer
    x = 5,966,728.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.