Home / 1,448,543.44-1,998,950.94-795,169.90

Finding the Fourth Proportional to 1,448,543.44, 1,998,950.94 and 795,169.90

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Solution

The fourth proportional to 1,448,543.44, 1,998,950.94 and 795,169.90 is: 1,097,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,543.44 : 1,998,950.94 = 795,169.90 : x
  2. Step 2: Convert to fraction form
    1,448,543.44/1,998,950.94 = 795,169.90/x
  3. Step 3: Cross multiply
    1,448,543.44x = 1,998,950.94 × 795,169.90
  4. Step 4: Simplify right side
    1,448,543.44x = 1,589,505,619,064.71
  5. Step 5: Solve for x
    x = 1,589,505,619,064.71/1,448,543.44
  6. Step 6: Final answer
    x = 1,097,313.05

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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.