Home / 3,395,562.44-4,685,777.44-1,867,669.16

Finding the Fourth Proportional to 3,395,562.44, 4,685,777.44 and 1,867,669.16

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Solution

The fourth proportional to 3,395,562.44, 4,685,777.44 and 1,867,669.16 is: 2,577,329.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,562.44 : 4,685,777.44 = 1,867,669.16 : x
  2. Step 2: Convert to fraction form
    3,395,562.44/4,685,777.44 = 1,867,669.16/x
  3. Step 3: Cross multiply
    3,395,562.44x = 4,685,777.44 × 1,867,669.16
  4. Step 4: Simplify right side
    3,395,562.44x = 8,751,481,987,213.69
  5. Step 5: Solve for x
    x = 8,751,481,987,213.69/3,395,562.44
  6. Step 6: Final answer
    x = 2,577,329.13

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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.