Home / 3,408,600.48-4,704,150-1,958,575.92

Finding the Fourth Proportional to 3,408,600.48, 4,704,150 and 1,958,575.92

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Solution

The fourth proportional to 3,408,600.48, 4,704,150 and 1,958,575.92 is: 2,702,996.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,600.48 : 4,704,150 = 1,958,575.92 : x
  2. Step 2: Convert to fraction form
    3,408,600.48/4,704,150 = 1,958,575.92/x
  3. Step 3: Cross multiply
    3,408,600.48x = 4,704,150 × 1,958,575.92
  4. Step 4: Simplify right side
    3,408,600.48x = 9,213,434,914,068
  5. Step 5: Solve for x
    x = 9,213,434,914,068/3,408,600.48
  6. Step 6: Final answer
    x = 2,702,996.43

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1.5x scale

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.