Home / 1,073,552.60-1,481,485.92-590,107.43

Finding the Fourth Proportional to 1,073,552.60, 1,481,485.92 and 590,107.43

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Solution

The fourth proportional to 1,073,552.60, 1,481,485.92 and 590,107.43 is: 814,339.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,552.60 : 1,481,485.92 = 590,107.43 : x
  2. Step 2: Convert to fraction form
    1,073,552.60/1,481,485.92 = 590,107.43/x
  3. Step 3: Cross multiply
    1,073,552.60x = 1,481,485.92 × 590,107.43
  4. Step 4: Simplify right side
    1,073,552.60x = 874,235,848,832.39
  5. Step 5: Solve for x
    x = 874,235,848,832.39/1,073,552.60
  6. Step 6: Final answer
    x = 814,339.09

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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.