Home / 1,448,559.43-1,998,973-795,185.89

Finding the Fourth Proportional to 1,448,559.43, 1,998,973 and 795,185.89

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Solution

The fourth proportional to 1,448,559.43, 1,998,973 and 795,185.89 is: 1,097,335.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,559.43 : 1,998,973 = 795,185.89 : x
  2. Step 2: Convert to fraction form
    1,448,559.43/1,998,973 = 795,185.89/x
  3. Step 3: Cross multiply
    1,448,559.43x = 1,998,973 × 795,185.89
  4. Step 4: Simplify right side
    1,448,559.43x = 1,589,555,124,090.97
  5. Step 5: Solve for x
    x = 1,589,555,124,090.97/1,448,559.43
  6. Step 6: Final answer
    x = 1,097,335.11

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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.