Home / 751,606.98-1,127,594.61-246,195.06

Finding the Fourth Proportional to 751,606.98, 1,127,594.61 and 246,195.06

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Solution

The fourth proportional to 751,606.98, 1,127,594.61 and 246,195.06 is: 369,352.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,606.98 : 1,127,594.61 = 246,195.06 : x
  2. Step 2: Convert to fraction form
    751,606.98/1,127,594.61 = 246,195.06/x
  3. Step 3: Cross multiply
    751,606.98x = 1,127,594.61 × 246,195.06
  4. Step 4: Simplify right side
    751,606.98x = 277,608,222,664.63
  5. Step 5: Solve for x
    x = 277,608,222,664.63/751,606.98
  6. Step 6: Final answer
    x = 369,352.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.