Home / 4,206,589.04-6,315,473.64-2,844,936.56

Finding the Fourth Proportional to 4,206,589.04, 6,315,473.64 and 2,844,936.56

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Solution

The fourth proportional to 4,206,589.04, 6,315,473.64 and 2,844,936.56 is: 4,271,185.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,589.04 : 6,315,473.64 = 2,844,936.56 : x
  2. Step 2: Convert to fraction form
    4,206,589.04/6,315,473.64 = 2,844,936.56/x
  3. Step 3: Cross multiply
    4,206,589.04x = 6,315,473.64 × 2,844,936.56
  4. Step 4: Simplify right side
    4,206,589.04x = 17,967,121,852,152.28
  5. Step 5: Solve for x
    x = 17,967,121,852,152.28/4,206,589.04
  6. Step 6: Final answer
    x = 4,271,185.44

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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.