Home / 3,352,551.34-5,029,576.65-1,222,635.46

Finding the Fourth Proportional to 3,352,551.34, 5,029,576.65 and 1,222,635.46

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Solution

The fourth proportional to 3,352,551.34, 5,029,576.65 and 1,222,635.46 is: 1,834,226.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,551.34 : 5,029,576.65 = 1,222,635.46 : x
  2. Step 2: Convert to fraction form
    3,352,551.34/5,029,576.65 = 1,222,635.46/x
  3. Step 3: Cross multiply
    3,352,551.34x = 5,029,576.65 × 1,222,635.46
  4. Step 4: Simplify right side
    3,352,551.34x = 6,149,338,761,078.01
  5. Step 5: Solve for x
    x = 6,149,338,761,078.01/3,352,551.34
  6. Step 6: Final answer
    x = 1,834,226.57

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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.