Home / 1,073,516.66-1,481,456.32-590,131.34

Finding the Fourth Proportional to 1,073,516.66, 1,481,456.32 and 590,131.34

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Solution

The fourth proportional to 1,073,516.66, 1,481,456.32 and 590,131.34 is: 814,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,516.66 : 1,481,456.32 = 590,131.34 : x
  2. Step 2: Convert to fraction form
    1,073,516.66/1,481,456.32 = 590,131.34/x
  3. Step 3: Cross multiply
    1,073,516.66x = 1,481,456.32 × 590,131.34
  4. Step 4: Simplify right side
    1,073,516.66x = 874,253,803,273.07
  5. Step 5: Solve for x
    x = 874,253,803,273.07/1,073,516.66
  6. Step 6: Final answer
    x = 814,383.08

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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.