Home / 1,448,558.43-1,998,971.62-795,184.89

Finding the Fourth Proportional to 1,448,558.43, 1,998,971.62 and 795,184.89

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Solution

The fourth proportional to 1,448,558.43, 1,998,971.62 and 795,184.89 is: 1,097,333.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,558.43 : 1,998,971.62 = 795,184.89 : x
  2. Step 2: Convert to fraction form
    1,448,558.43/1,998,971.62 = 795,184.89/x
  3. Step 3: Cross multiply
    1,448,558.43x = 1,998,971.62 × 795,184.89
  4. Step 4: Simplify right side
    1,448,558.43x = 1,589,552,027,762.82
  5. Step 5: Solve for x
    x = 1,589,552,027,762.82/1,448,558.43
  6. Step 6: Final answer
    x = 1,097,333.73

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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.