Home / 1,073,538.81-1,481,466.89-590,093.55

Finding the Fourth Proportional to 1,073,538.81, 1,481,466.89 and 590,093.55

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Solution

The fourth proportional to 1,073,538.81, 1,481,466.89 and 590,093.55 is: 814,319.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,538.81 : 1,481,466.89 = 590,093.55 : x
  2. Step 2: Convert to fraction form
    1,073,538.81/1,481,466.89 = 590,093.55/x
  3. Step 3: Cross multiply
    1,073,538.81x = 1,481,466.89 × 590,093.55
  4. Step 4: Simplify right side
    1,073,538.81x = 874,204,057,802.79
  5. Step 5: Solve for x
    x = 874,204,057,802.79/1,073,538.81
  6. Step 6: Final answer
    x = 814,319.94

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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.