Home / 1,731,223.80-2,593,725.30-1,482,391.80

Finding the Fourth Proportional to 1,731,223.80, 2,593,725.30 and 1,482,391.80

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Solution

The fourth proportional to 1,731,223.80, 2,593,725.30 and 1,482,391.80 is: 2,220,924.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,223.80 : 2,593,725.30 = 1,482,391.80 : x
  2. Step 2: Convert to fraction form
    1,731,223.80/2,593,725.30 = 1,482,391.80/x
  3. Step 3: Cross multiply
    1,731,223.80x = 2,593,725.30 × 1,482,391.80
  4. Step 4: Simplify right side
    1,731,223.80x = 3,844,917,116,172.54
  5. Step 5: Solve for x
    x = 3,844,917,116,172.54/1,731,223.80
  6. Step 6: Final answer
    x = 2,220,924.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.