Home / 1,304,060.68-1,799,855.22-850,564.36

Finding the Fourth Proportional to 1,304,060.68, 1,799,855.22 and 850,564.36

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Solution

The fourth proportional to 1,304,060.68, 1,799,855.22 and 850,564.36 is: 1,173,942.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,060.68 : 1,799,855.22 = 850,564.36 : x
  2. Step 2: Convert to fraction form
    1,304,060.68/1,799,855.22 = 850,564.36/x
  3. Step 3: Cross multiply
    1,304,060.68x = 1,799,855.22 × 850,564.36
  4. Step 4: Simplify right side
    1,304,060.68x = 1,530,892,703,291.96
  5. Step 5: Solve for x
    x = 1,530,892,703,291.96/1,304,060.68
  6. Step 6: Final answer
    x = 1,173,942.84

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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.