Home / 1,199,068.44-1,799,848.44-802,480.56

Finding the Fourth Proportional to 1,199,068.44, 1,799,848.44 and 802,480.56

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Solution

The fourth proportional to 1,199,068.44, 1,799,848.44 and 802,480.56 is: 1,204,554.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,068.44 : 1,799,848.44 = 802,480.56 : x
  2. Step 2: Convert to fraction form
    1,199,068.44/1,799,848.44 = 802,480.56/x
  3. Step 3: Cross multiply
    1,199,068.44x = 1,799,848.44 × 802,480.56
  4. Step 4: Simplify right side
    1,199,068.44x = 1,444,343,384,046.33
  5. Step 5: Solve for x
    x = 1,444,343,384,046.33/1,199,068.44
  6. Step 6: Final answer
    x = 1,204,554.58

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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.