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Finding the Fourth Proportional to 6,384,891.04, 9,569,019.44 and 2,593,942

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Solution

The fourth proportional to 6,384,891.04, 9,569,019.44 and 2,593,942 is: 3,887,534.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,891.04 : 9,569,019.44 = 2,593,942 : x
  2. Step 2: Convert to fraction form
    6,384,891.04/9,569,019.44 = 2,593,942/x
  3. Step 3: Cross multiply
    6,384,891.04x = 9,569,019.44 × 2,593,942
  4. Step 4: Simplify right side
    6,384,891.04x = 24,821,481,424,232.48
  5. Step 5: Solve for x
    x = 24,821,481,424,232.48/6,384,891.04
  6. Step 6: Final answer
    x = 3,887,534.07

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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.