Home / 1,073,611-1,481,601.90-590,196.52

Finding the Fourth Proportional to 1,073,611, 1,481,601.90 and 590,196.52

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Solution

The fourth proportional to 1,073,611, 1,481,601.90 and 590,196.52 is: 814,481.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,611 : 1,481,601.90 = 590,196.52 : x
  2. Step 2: Convert to fraction form
    1,073,611/1,481,601.90 = 590,196.52/x
  3. Step 3: Cross multiply
    1,073,611x = 1,481,601.90 × 590,196.52
  4. Step 4: Simplify right side
    1,073,611x = 874,436,285,405.39
  5. Step 5: Solve for x
    x = 874,436,285,405.39/1,073,611
  6. Step 6: Final answer
    x = 814,481.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.