Home / 3,401,476.38-4,694,043.92-1,852,733.30

Finding the Fourth Proportional to 3,401,476.38, 4,694,043.92 and 1,852,733.30

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Solution

The fourth proportional to 3,401,476.38, 4,694,043.92 and 1,852,733.30 is: 2,556,775.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,476.38 : 4,694,043.92 = 1,852,733.30 : x
  2. Step 2: Convert to fraction form
    3,401,476.38/4,694,043.92 = 1,852,733.30/x
  3. Step 3: Cross multiply
    3,401,476.38x = 4,694,043.92 × 1,852,733.30
  4. Step 4: Simplify right side
    3,401,476.38x = 8,696,811,449,512.65
  5. Step 5: Solve for x
    x = 8,696,811,449,512.65/3,401,476.38
  6. Step 6: Final answer
    x = 2,556,775.49

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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.