Home / 2,470,107-3,408,747.66-1,339,611

Finding the Fourth Proportional to 2,470,107, 3,408,747.66 and 1,339,611

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Solution

The fourth proportional to 2,470,107, 3,408,747.66 and 1,339,611 is: 1,848,663.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,107 : 3,408,747.66 = 1,339,611 : x
  2. Step 2: Convert to fraction form
    2,470,107/3,408,747.66 = 1,339,611/x
  3. Step 3: Cross multiply
    2,470,107x = 3,408,747.66 × 1,339,611
  4. Step 4: Simplify right side
    2,470,107x = 4,566,395,861,560.26
  5. Step 5: Solve for x
    x = 4,566,395,861,560.26/2,470,107
  6. Step 6: Final answer
    x = 1,848,663.18

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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.