Home / 4,053,961.62-5,594,467.46-2,218,420.28

Finding the Fourth Proportional to 4,053,961.62, 5,594,467.46 and 2,218,420.28

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Solution

The fourth proportional to 4,053,961.62, 5,594,467.46 and 2,218,420.28 is: 3,061,420.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,961.62 : 5,594,467.46 = 2,218,420.28 : x
  2. Step 2: Convert to fraction form
    4,053,961.62/5,594,467.46 = 2,218,420.28/x
  3. Step 3: Cross multiply
    4,053,961.62x = 5,594,467.46 × 2,218,420.28
  4. Step 4: Simplify right side
    4,053,961.62x = 12,410,880,029,999.65
  5. Step 5: Solve for x
    x = 12,410,880,029,999.65/4,053,961.62
  6. Step 6: Final answer
    x = 3,061,420.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.