Home / 4,144,029.29-5,718,936.79-2,308,485.36

Finding the Fourth Proportional to 4,144,029.29, 5,718,936.79 and 2,308,485.36

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Solution

The fourth proportional to 4,144,029.29, 5,718,936.79 and 2,308,485.36 is: 3,185,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,029.29 : 5,718,936.79 = 2,308,485.36 : x
  2. Step 2: Convert to fraction form
    4,144,029.29/5,718,936.79 = 2,308,485.36/x
  3. Step 3: Cross multiply
    4,144,029.29x = 5,718,936.79 × 2,308,485.36
  4. Step 4: Simplify right side
    4,144,029.29x = 13,202,081,820,114.50
  5. Step 5: Solve for x
    x = 13,202,081,820,114.50/4,144,029.29
  6. Step 6: Final answer
    x = 3,185,808.04

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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.