Home / 3,823,694.96-5,276,849.46-2,104,975.40

Finding the Fourth Proportional to 3,823,694.96, 5,276,849.46 and 2,104,975.40

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Solution

The fourth proportional to 3,823,694.96, 5,276,849.46 and 2,104,975.40 is: 2,904,948.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,694.96 : 5,276,849.46 = 2,104,975.40 : x
  2. Step 2: Convert to fraction form
    3,823,694.96/5,276,849.46 = 2,104,975.40/x
  3. Step 3: Cross multiply
    3,823,694.96x = 5,276,849.46 × 2,104,975.40
  4. Step 4: Simplify right side
    3,823,694.96x = 11,107,638,302,803.28
  5. Step 5: Solve for x
    x = 11,107,638,302,803.28/3,823,694.96
  6. Step 6: Final answer
    x = 2,904,948.86

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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.