Home / 2,513,940.30-3,469,310-1,368,093.24

Finding the Fourth Proportional to 2,513,940.30, 3,469,310 and 1,368,093.24

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Solution

The fourth proportional to 2,513,940.30, 3,469,310 and 1,368,093.24 is: 1,888,008.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,940.30 : 3,469,310 = 1,368,093.24 : x
  2. Step 2: Convert to fraction form
    2,513,940.30/3,469,310 = 1,368,093.24/x
  3. Step 3: Cross multiply
    2,513,940.30x = 3,469,310 × 1,368,093.24
  4. Step 4: Simplify right side
    2,513,940.30x = 4,746,339,558,464.40
  5. Step 5: Solve for x
    x = 4,746,339,558,464.40/2,513,940.30
  6. Step 6: Final answer
    x = 1,888,008.06

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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.