Home / 3,337,327.70-5,003,022.68-1,206,938.19

Finding the Fourth Proportional to 3,337,327.70, 5,003,022.68 and 1,206,938.19

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Solution

The fourth proportional to 3,337,327.70, 5,003,022.68 and 1,206,938.19 is: 1,809,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,327.70 : 5,003,022.68 = 1,206,938.19 : x
  2. Step 2: Convert to fraction form
    3,337,327.70/5,003,022.68 = 1,206,938.19/x
  3. Step 3: Cross multiply
    3,337,327.70x = 5,003,022.68 × 1,206,938.19
  4. Step 4: Simplify right side
    3,337,327.70x = 6,038,339,131,893.46
  5. Step 5: Solve for x
    x = 6,038,339,131,893.46/3,337,327.70
  6. Step 6: Final answer
    x = 1,809,333.60

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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.