Home / 4,308,385.87-5,945,542.72-2,374,647.49

Finding the Fourth Proportional to 4,308,385.87, 5,945,542.72 and 2,374,647.49

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Solution

The fourth proportional to 4,308,385.87, 5,945,542.72 and 2,374,647.49 is: 3,276,997.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,385.87 : 5,945,542.72 = 2,374,647.49 : x
  2. Step 2: Convert to fraction form
    4,308,385.87/5,945,542.72 = 2,374,647.49/x
  3. Step 3: Cross multiply
    4,308,385.87x = 5,945,542.72 × 2,374,647.49
  4. Step 4: Simplify right side
    4,308,385.87x = 14,118,568,096,735.77
  5. Step 5: Solve for x
    x = 14,118,568,096,735.77/4,308,385.87
  6. Step 6: Final answer
    x = 3,276,997.12

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Double scale
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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.