Home / 3,622,469.30-5,433,703.95-1,732,901.30

Finding the Fourth Proportional to 3,622,469.30, 5,433,703.95 and 1,732,901.30

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Solution

The fourth proportional to 3,622,469.30, 5,433,703.95 and 1,732,901.30 is: 2,599,351.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,469.30 : 5,433,703.95 = 1,732,901.30 : x
  2. Step 2: Convert to fraction form
    3,622,469.30/5,433,703.95 = 1,732,901.30/x
  3. Step 3: Cross multiply
    3,622,469.30x = 5,433,703.95 × 1,732,901.30
  4. Step 4: Simplify right side
    3,622,469.30x = 9,416,072,638,770.14
  5. Step 5: Solve for x
    x = 9,416,072,638,770.14/3,622,469.30
  6. Step 6: Final answer
    x = 2,599,351.95

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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.