Home / 9,954,983.28-14,932,760.04-2,767,043.28

Finding the Fourth Proportional to 9,954,983.28, 14,932,760.04 and 2,767,043.28

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Solution

The fourth proportional to 9,954,983.28, 14,932,760.04 and 2,767,043.28 is: 4,150,644.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,983.28 : 14,932,760.04 = 2,767,043.28 : x
  2. Step 2: Convert to fraction form
    9,954,983.28/14,932,760.04 = 2,767,043.28/x
  3. Step 3: Cross multiply
    9,954,983.28x = 14,932,760.04 × 2,767,043.28
  4. Step 4: Simplify right side
    9,954,983.28x = 41,319,593,320,534.52
  5. Step 5: Solve for x
    x = 41,319,593,320,534.52/9,954,983.28
  6. Step 6: Final answer
    x = 4,150,644.17

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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.