Home / 3,401,850.45-5,100,209.96-2,053,692.63

Finding the Fourth Proportional to 3,401,850.45, 5,100,209.96 and 2,053,692.63

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Solution

The fourth proportional to 3,401,850.45, 5,100,209.96 and 2,053,692.63 is: 3,078,990.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,850.45 : 5,100,209.96 = 2,053,692.63 : x
  2. Step 2: Convert to fraction form
    3,401,850.45/5,100,209.96 = 2,053,692.63/x
  3. Step 3: Cross multiply
    3,401,850.45x = 5,100,209.96 × 2,053,692.63
  4. Step 4: Simplify right side
    3,401,850.45x = 10,474,263,596,036.13
  5. Step 5: Solve for x
    x = 10,474,263,596,036.13/3,401,850.45
  6. Step 6: Final answer
    x = 3,078,990.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.