Home / 2,414,942.36-3,622,375.87-617,810.34

Finding the Fourth Proportional to 2,414,942.36, 3,622,375.87 and 617,810.34

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Solution

The fourth proportional to 2,414,942.36, 3,622,375.87 and 617,810.34 is: 926,705.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,942.36 : 3,622,375.87 = 617,810.34 : x
  2. Step 2: Convert to fraction form
    2,414,942.36/3,622,375.87 = 617,810.34/x
  3. Step 3: Cross multiply
    2,414,942.36x = 3,622,375.87 × 617,810.34
  4. Step 4: Simplify right side
    2,414,942.36x = 2,237,941,266,307.97
  5. Step 5: Solve for x
    x = 2,237,941,266,307.97/2,414,942.36
  6. Step 6: Final answer
    x = 926,705.87

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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.