Home / 4,099,143.98-6,144,600.99-1,401,624.37

Finding the Fourth Proportional to 4,099,143.98, 6,144,600.99 and 1,401,624.37

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Solution

The fourth proportional to 4,099,143.98, 6,144,600.99 and 1,401,624.37 is: 2,101,029.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,143.98 : 6,144,600.99 = 1,401,624.37 : x
  2. Step 2: Convert to fraction form
    4,099,143.98/6,144,600.99 = 1,401,624.37/x
  3. Step 3: Cross multiply
    4,099,143.98x = 6,144,600.99 × 1,401,624.37
  4. Step 4: Simplify right side
    4,099,143.98x = 8,612,422,496,562.83
  5. Step 5: Solve for x
    x = 8,612,422,496,562.83/4,099,143.98
  6. Step 6: Final answer
    x = 2,101,029.52

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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.