Home / 5,479,908.44-7,562,198.86-3,032,370.36

Finding the Fourth Proportional to 5,479,908.44, 7,562,198.86 and 3,032,370.36

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Solution

The fourth proportional to 5,479,908.44, 7,562,198.86 and 3,032,370.36 is: 4,184,629.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,479,908.44 : 7,562,198.86 = 3,032,370.36 : x
  2. Step 2: Convert to fraction form
    5,479,908.44/7,562,198.86 = 3,032,370.36/x
  3. Step 3: Cross multiply
    5,479,908.44x = 7,562,198.86 × 3,032,370.36
  4. Step 4: Simplify right side
    5,479,908.44x = 22,931,387,671,908.86
  5. Step 5: Solve for x
    x = 22,931,387,671,908.86/5,479,908.44
  6. Step 6: Final answer
    x = 4,184,629.71

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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.