Home / 2,470,098-3,408,735.24-1,339,602

Finding the Fourth Proportional to 2,470,098, 3,408,735.24 and 1,339,602

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Solution

The fourth proportional to 2,470,098, 3,408,735.24 and 1,339,602 is: 1,848,650.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,098 : 3,408,735.24 = 1,339,602 : x
  2. Step 2: Convert to fraction form
    2,470,098/3,408,735.24 = 1,339,602/x
  3. Step 3: Cross multiply
    2,470,098x = 3,408,735.24 × 1,339,602
  4. Step 4: Simplify right side
    2,470,098x = 4,566,348,544,974.48
  5. Step 5: Solve for x
    x = 4,566,348,544,974.48/2,470,098
  6. Step 6: Final answer
    x = 1,848,650.76

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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.