Home / 1,073,788.92-1,481,838.84-590,357.43

Finding the Fourth Proportional to 1,073,788.92, 1,481,838.84 and 590,357.43

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Solution

The fourth proportional to 1,073,788.92, 1,481,838.84 and 590,357.43 is: 814,698.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,788.92 : 1,481,838.84 = 590,357.43 : x
  2. Step 2: Convert to fraction form
    1,073,788.92/1,481,838.84 = 590,357.43/x
  3. Step 3: Cross multiply
    1,073,788.92x = 1,481,838.84 × 590,357.43
  4. Step 4: Simplify right side
    1,073,788.92x = 874,814,569,256.58
  5. Step 5: Solve for x
    x = 874,814,569,256.58/1,073,788.92
  6. Step 6: Final answer
    x = 814,698.82

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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.