Home / 1,073,731.50-1,481,711.72-590,293.13

Finding the Fourth Proportional to 1,073,731.50, 1,481,711.72 and 590,293.13

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Solution

The fourth proportional to 1,073,731.50, 1,481,711.72 and 590,293.13 is: 814,583.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,731.50 : 1,481,711.72 = 590,293.13 : x
  2. Step 2: Convert to fraction form
    1,073,731.50/1,481,711.72 = 590,293.13/x
  3. Step 3: Cross multiply
    1,073,731.50x = 1,481,711.72 × 590,293.13
  4. Step 4: Simplify right side
    1,073,731.50x = 874,644,238,596.46
  5. Step 5: Solve for x
    x = 874,644,238,596.46/1,073,731.50
  6. Step 6: Final answer
    x = 814,583.76

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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.