Home / 3,467,679.44-5,200,994.27-943,531.52

Finding the Fourth Proportional to 3,467,679.44, 5,200,994.27 and 943,531.52

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Solution

The fourth proportional to 3,467,679.44, 5,200,994.27 and 943,531.52 is: 1,415,154.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,679.44 : 5,200,994.27 = 943,531.52 : x
  2. Step 2: Convert to fraction form
    3,467,679.44/5,200,994.27 = 943,531.52/x
  3. Step 3: Cross multiply
    3,467,679.44x = 5,200,994.27 × 943,531.52
  4. Step 4: Simplify right side
    3,467,679.44x = 4,907,302,005,438.25
  5. Step 5: Solve for x
    x = 4,907,302,005,438.25/3,467,679.44
  6. Step 6: Final answer
    x = 1,415,154.46

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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.