Home / 3,515,622.60-5,273,606.70-1,836,006.60

Finding the Fourth Proportional to 3,515,622.60, 5,273,606.70 and 1,836,006.60

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Solution

The fourth proportional to 3,515,622.60, 5,273,606.70 and 1,836,006.60 is: 2,754,100.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,622.60 : 5,273,606.70 = 1,836,006.60 : x
  2. Step 2: Convert to fraction form
    3,515,622.60/5,273,606.70 = 1,836,006.60/x
  3. Step 3: Cross multiply
    3,515,622.60x = 5,273,606.70 × 1,836,006.60
  4. Step 4: Simplify right side
    3,515,622.60x = 9,682,376,707,004.22
  5. Step 5: Solve for x
    x = 9,682,376,707,004.22/3,515,622.60
  6. Step 6: Final answer
    x = 2,754,100.14

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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.