Home / 2,738,580.48-3,777,968.52-1,772,022.47

Finding the Fourth Proportional to 2,738,580.48, 3,777,968.52 and 1,772,022.47

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Solution

The fourth proportional to 2,738,580.48, 3,777,968.52 and 1,772,022.47 is: 2,444,567.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,580.48 : 3,777,968.52 = 1,772,022.47 : x
  2. Step 2: Convert to fraction form
    2,738,580.48/3,777,968.52 = 1,772,022.47/x
  3. Step 3: Cross multiply
    2,738,580.48x = 3,777,968.52 × 1,772,022.47
  4. Step 4: Simplify right side
    2,738,580.48x = 6,694,645,089,502.80
  5. Step 5: Solve for x
    x = 6,694,645,089,502.80/2,738,580.48
  6. Step 6: Final answer
    x = 2,444,567.59

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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.