Home / 3,401,414.78-4,694,059.91-1,852,723.00

Finding the Fourth Proportional to 3,401,414.78, 4,694,059.91 and 1,852,723.00

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Solution

The fourth proportional to 3,401,414.78, 4,694,059.91 and 1,852,723.00 is: 2,556,816.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,414.78 : 4,694,059.91 = 1,852,723.00 : x
  2. Step 2: Convert to fraction form
    3,401,414.78/4,694,059.91 = 1,852,723.00/x
  3. Step 3: Cross multiply
    3,401,414.78x = 4,694,059.91 × 1,852,723.00
  4. Step 4: Simplify right side
    3,401,414.78x = 8,696,792,725,901.02
  5. Step 5: Solve for x
    x = 8,696,792,725,901.02/3,401,414.78
  6. Step 6: Final answer
    x = 2,556,816.29

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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.