Home / 3,241,045.80-4,858,596.54-1,244,998.44

Finding the Fourth Proportional to 3,241,045.80, 4,858,596.54 and 1,244,998.44

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Solution

The fourth proportional to 3,241,045.80, 4,858,596.54 and 1,244,998.44 is: 1,866,355.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,045.80 : 4,858,596.54 = 1,244,998.44 : x
  2. Step 2: Convert to fraction form
    3,241,045.80/4,858,596.54 = 1,244,998.44/x
  3. Step 3: Cross multiply
    3,241,045.80x = 4,858,596.54 × 1,244,998.44
  4. Step 4: Simplify right side
    3,241,045.80x = 6,048,945,112,889.40
  5. Step 5: Solve for x
    x = 6,048,945,112,889.40/3,241,045.80
  6. Step 6: Final answer
    x = 1,866,355.95

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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.