Home / 1,073,693.01-1,481,724.57-590,270.31

Finding the Fourth Proportional to 1,073,693.01, 1,481,724.57 and 590,270.31

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Solution

The fourth proportional to 1,073,693.01, 1,481,724.57 and 590,270.31 is: 814,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,693.01 : 1,481,724.57 = 590,270.31 : x
  2. Step 2: Convert to fraction form
    1,073,693.01/1,481,724.57 = 590,270.31/x
  3. Step 3: Cross multiply
    1,073,693.01x = 1,481,724.57 × 590,270.31
  4. Step 4: Simplify right side
    1,073,693.01x = 874,618,021,268.52
  5. Step 5: Solve for x
    x = 874,618,021,268.52/1,073,693.01
  6. Step 6: Final answer
    x = 814,588.54

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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.