Home / 3,401,364.64-4,694,095.92-1,873,471.36

Finding the Fourth Proportional to 3,401,364.64, 4,694,095.92 and 1,873,471.36

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Solution

The fourth proportional to 3,401,364.64, 4,694,095.92 and 1,873,471.36 is: 2,585,507.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,364.64 : 4,694,095.92 = 1,873,471.36 : x
  2. Step 2: Convert to fraction form
    3,401,364.64/4,694,095.92 = 1,873,471.36/x
  3. Step 3: Cross multiply
    3,401,364.64x = 4,694,095.92 × 1,873,471.36
  4. Step 4: Simplify right side
    3,401,364.64x = 8,794,254,267,212.85
  5. Step 5: Solve for x
    x = 8,794,254,267,212.85/3,401,364.64
  6. Step 6: Final answer
    x = 2,585,507.64

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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.