Home / 1,084,604.04-1,496,843.19-601,320.78

Finding the Fourth Proportional to 1,084,604.04, 1,496,843.19 and 601,320.78

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Solution

The fourth proportional to 1,084,604.04, 1,496,843.19 and 601,320.78 is: 829,872.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,604.04 : 1,496,843.19 = 601,320.78 : x
  2. Step 2: Convert to fraction form
    1,084,604.04/1,496,843.19 = 601,320.78/x
  3. Step 3: Cross multiply
    1,084,604.04x = 1,496,843.19 × 601,320.78
  4. Step 4: Simplify right side
    1,084,604.04x = 900,082,914,548.49
  5. Step 5: Solve for x
    x = 900,082,914,548.49/1,084,604.04
  6. Step 6: Final answer
    x = 829,872.36

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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.