Home / 3,306,382.12-4,952,022.29-1,578,467.44

Finding the Fourth Proportional to 3,306,382.12, 4,952,022.29 and 1,578,467.44

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Solution

The fourth proportional to 3,306,382.12, 4,952,022.29 and 1,578,467.44 is: 2,364,096.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,382.12 : 4,952,022.29 = 1,578,467.44 : x
  2. Step 2: Convert to fraction form
    3,306,382.12/4,952,022.29 = 1,578,467.44/x
  3. Step 3: Cross multiply
    3,306,382.12x = 4,952,022.29 × 1,578,467.44
  4. Step 4: Simplify right side
    3,306,382.12x = 7,816,605,914,266.79
  5. Step 5: Solve for x
    x = 7,816,605,914,266.79/3,306,382.12
  6. Step 6: Final answer
    x = 2,364,096.36

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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.