Home / 3,794,221.86-5,236,109.24-2,075,342.33

Finding the Fourth Proportional to 3,794,221.86, 5,236,109.24 and 2,075,342.33

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Solution

The fourth proportional to 3,794,221.86, 5,236,109.24 and 2,075,342.33 is: 2,864,017.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,221.86 : 5,236,109.24 = 2,075,342.33 : x
  2. Step 2: Convert to fraction form
    3,794,221.86/5,236,109.24 = 2,075,342.33/x
  3. Step 3: Cross multiply
    3,794,221.86x = 5,236,109.24 × 2,075,342.33
  4. Step 4: Simplify right side
    3,794,221.86x = 10,866,719,113,718.87
  5. Step 5: Solve for x
    x = 10,866,719,113,718.87/3,794,221.86
  6. Step 6: Final answer
    x = 2,864,017.84

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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.