Home / 1,481,094-2,043,910.80-802,031.04

Finding the Fourth Proportional to 1,481,094, 2,043,910.80 and 802,031.04

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Solution

The fourth proportional to 1,481,094, 2,043,910.80 and 802,031.04 is: 1,106,803.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,094 : 2,043,910.80 = 802,031.04 : x
  2. Step 2: Convert to fraction form
    1,481,094/2,043,910.80 = 802,031.04/x
  3. Step 3: Cross multiply
    1,481,094x = 2,043,910.80 × 802,031.04
  4. Step 4: Simplify right side
    1,481,094x = 1,639,279,904,591.23
  5. Step 5: Solve for x
    x = 1,639,279,904,591.23/1,481,094
  6. Step 6: Final answer
    x = 1,106,803.42

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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.