Home / 2,694,563.15-3,718,464.32-1,533,006.44

Finding the Fourth Proportional to 2,694,563.15, 3,718,464.32 and 1,533,006.44

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Solution

The fourth proportional to 2,694,563.15, 3,718,464.32 and 1,533,006.44 is: 2,115,530.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,563.15 : 3,718,464.32 = 1,533,006.44 : x
  2. Step 2: Convert to fraction form
    2,694,563.15/3,718,464.32 = 1,533,006.44/x
  3. Step 3: Cross multiply
    2,694,563.15x = 3,718,464.32 × 1,533,006.44
  4. Step 4: Simplify right side
    2,694,563.15x = 5,700,429,723,212.87
  5. Step 5: Solve for x
    x = 5,700,429,723,212.87/2,694,563.15
  6. Step 6: Final answer
    x = 2,115,530.21

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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.