Home / 1,073,813.66-1,481,824.94-590,375.11

Finding the Fourth Proportional to 1,073,813.66, 1,481,824.94 and 590,375.11

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Solution

The fourth proportional to 1,073,813.66, 1,481,824.94 and 590,375.11 is: 814,696.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,813.66 : 1,481,824.94 = 590,375.11 : x
  2. Step 2: Convert to fraction form
    1,073,813.66/1,481,824.94 = 590,375.11/x
  3. Step 3: Cross multiply
    1,073,813.66x = 1,481,824.94 × 590,375.11
  4. Step 4: Simplify right side
    1,073,813.66x = 874,832,556,772.74
  5. Step 5: Solve for x
    x = 874,832,556,772.74/1,073,813.66
  6. Step 6: Final answer
    x = 814,696.81

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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.