Home / 3,567,648.37-4,923,357.96-1,936,055.75

Finding the Fourth Proportional to 3,567,648.37, 4,923,357.96 and 1,936,055.75

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Solution

The fourth proportional to 3,567,648.37, 4,923,357.96 and 1,936,055.75 is: 2,671,758.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,648.37 : 4,923,357.96 = 1,936,055.75 : x
  2. Step 2: Convert to fraction form
    3,567,648.37/4,923,357.96 = 1,936,055.75/x
  3. Step 3: Cross multiply
    3,567,648.37x = 4,923,357.96 × 1,936,055.75
  4. Step 4: Simplify right side
    3,567,648.37x = 9,531,895,476,563.89
  5. Step 5: Solve for x
    x = 9,531,895,476,563.89/3,567,648.37
  6. Step 6: Final answer
    x = 2,671,758.68

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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.