Home / 3,401,997.42-4,694,754.37-1,874,104.54

Finding the Fourth Proportional to 3,401,997.42, 4,694,754.37 and 1,874,104.54

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Solution

The fourth proportional to 3,401,997.42, 4,694,754.37 and 1,874,104.54 is: 2,586,263.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,997.42 : 4,694,754.37 = 1,874,104.54 : x
  2. Step 2: Convert to fraction form
    3,401,997.42/4,694,754.37 = 1,874,104.54/x
  3. Step 3: Cross multiply
    3,401,997.42x = 4,694,754.37 × 1,874,104.54
  4. Step 4: Simplify right side
    3,401,997.42x = 8,798,460,492,341.90
  5. Step 5: Solve for x
    x = 8,798,460,492,341.90/3,401,997.42
  6. Step 6: Final answer
    x = 2,586,263.13

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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.