Home / 1,073,786.60-1,481,826.44-590,359.96

Finding the Fourth Proportional to 1,073,786.60, 1,481,826.44 and 590,359.96

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Solution

The fourth proportional to 1,073,786.60, 1,481,826.44 and 590,359.96 is: 814,697.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,786.60 : 1,481,826.44 = 590,359.96 : x
  2. Step 2: Convert to fraction form
    1,073,786.60/1,481,826.44 = 590,359.96/x
  3. Step 3: Cross multiply
    1,073,786.60x = 1,481,826.44 × 590,359.96
  4. Step 4: Simplify right side
    1,073,786.60x = 874,810,997,845.34
  5. Step 5: Solve for x
    x = 874,810,997,845.34/1,073,786.60
  6. Step 6: Final answer
    x = 814,697.26

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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.