Home / 4,933,757.18-7,401,692.13-1,475,768.46

Finding the Fourth Proportional to 4,933,757.18, 7,401,692.13 and 1,475,768.46

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Solution

The fourth proportional to 4,933,757.18, 7,401,692.13 and 1,475,768.46 is: 2,213,968.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,757.18 : 7,401,692.13 = 1,475,768.46 : x
  2. Step 2: Convert to fraction form
    4,933,757.18/7,401,692.13 = 1,475,768.46/x
  3. Step 3: Cross multiply
    4,933,757.18x = 7,401,692.13 × 1,475,768.46
  4. Step 4: Simplify right side
    4,933,757.18x = 10,923,183,796,084.22
  5. Step 5: Solve for x
    x = 10,923,183,796,084.22/4,933,757.18
  6. Step 6: Final answer
    x = 2,213,968.66

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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.