Home / 1,073,865.33-1,481,920.85-590,426.25

Finding the Fourth Proportional to 1,073,865.33, 1,481,920.85 and 590,426.25

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Solution

The fourth proportional to 1,073,865.33, 1,481,920.85 and 590,426.25 is: 814,780.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,865.33 : 1,481,920.85 = 590,426.25 : x
  2. Step 2: Convert to fraction form
    1,073,865.33/1,481,920.85 = 590,426.25/x
  3. Step 3: Cross multiply
    1,073,865.33x = 1,481,920.85 × 590,426.25
  4. Step 4: Simplify right side
    1,073,865.33x = 874,964,966,181.18
  5. Step 5: Solve for x
    x = 874,964,966,181.18/1,073,865.33
  6. Step 6: Final answer
    x = 814,780.91

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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.