Home / 2,470,108-3,408,749.04-1,339,612

Finding the Fourth Proportional to 2,470,108, 3,408,749.04 and 1,339,612

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Solution

The fourth proportional to 2,470,108, 3,408,749.04 and 1,339,612 is: 1,848,664.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,108 : 3,408,749.04 = 1,339,612 : x
  2. Step 2: Convert to fraction form
    2,470,108/3,408,749.04 = 1,339,612/x
  3. Step 3: Cross multiply
    2,470,108x = 3,408,749.04 × 1,339,612
  4. Step 4: Simplify right side
    2,470,108x = 4,566,401,118,972.48
  5. Step 5: Solve for x
    x = 4,566,401,118,972.48/2,470,108
  6. Step 6: Final answer
    x = 1,848,664.56

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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.