Home / 3,624,555.09-5,433,241.41-1,702,024.78

Finding the Fourth Proportional to 3,624,555.09, 5,433,241.41 and 1,702,024.78

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Solution

The fourth proportional to 3,624,555.09, 5,433,241.41 and 1,702,024.78 is: 2,551,350.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,555.09 : 5,433,241.41 = 1,702,024.78 : x
  2. Step 2: Convert to fraction form
    3,624,555.09/5,433,241.41 = 1,702,024.78/x
  3. Step 3: Cross multiply
    3,624,555.09x = 5,433,241.41 × 1,702,024.78
  4. Step 4: Simplify right side
    3,624,555.09x = 9,247,511,515,542.14
  5. Step 5: Solve for x
    x = 9,247,511,515,542.14/3,624,555.09
  6. Step 6: Final answer
    x = 2,551,350.80

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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.