Home / 3,084,152.56-4,256,448.60-1,777,450.48

Finding the Fourth Proportional to 3,084,152.56, 4,256,448.60 and 1,777,450.48

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Solution

The fourth proportional to 3,084,152.56, 4,256,448.60 and 1,777,450.48 is: 2,453,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,152.56 : 4,256,448.60 = 1,777,450.48 : x
  2. Step 2: Convert to fraction form
    3,084,152.56/4,256,448.60 = 1,777,450.48/x
  3. Step 3: Cross multiply
    3,084,152.56x = 4,256,448.60 × 1,777,450.48
  4. Step 4: Simplify right side
    3,084,152.56x = 7,565,626,607,165.33
  5. Step 5: Solve for x
    x = 7,565,626,607,165.33/3,084,152.56
  6. Step 6: Final answer
    x = 2,453,064.97

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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.