Home / 4,305,820.44-6,458,739.72-4,042,757.16

Finding the Fourth Proportional to 4,305,820.44, 6,458,739.72 and 4,042,757.16

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Solution

The fourth proportional to 4,305,820.44, 6,458,739.72 and 4,042,757.16 is: 6,064,144.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,820.44 : 6,458,739.72 = 4,042,757.16 : x
  2. Step 2: Convert to fraction form
    4,305,820.44/6,458,739.72 = 4,042,757.16/x
  3. Step 3: Cross multiply
    4,305,820.44x = 6,458,739.72 × 4,042,757.16
  4. Step 4: Simplify right side
    4,305,820.44x = 26,111,116,247,606.39
  5. Step 5: Solve for x
    x = 26,111,116,247,606.39/4,305,820.44
  6. Step 6: Final answer
    x = 6,064,144.25

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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.