Home / 4,825,981.35-7,227,948.33-2,303,408.07

Finding the Fourth Proportional to 4,825,981.35, 7,227,948.33 and 2,303,408.07

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Solution

The fourth proportional to 4,825,981.35, 7,227,948.33 and 2,303,408.07 is: 3,449,850.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,981.35 : 7,227,948.33 = 2,303,408.07 : x
  2. Step 2: Convert to fraction form
    4,825,981.35/7,227,948.33 = 2,303,408.07/x
  3. Step 3: Cross multiply
    4,825,981.35x = 7,227,948.33 × 2,303,408.07
  4. Step 4: Simplify right side
    4,825,981.35x = 16,648,914,512,865.02
  5. Step 5: Solve for x
    x = 16,648,914,512,865.02/4,825,981.35
  6. Step 6: Final answer
    x = 3,449,850.57

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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.