Home / 3,751,175.43-5,176,627.16-2,032,295.89

Finding the Fourth Proportional to 3,751,175.43, 5,176,627.16 and 2,032,295.89

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Solution

The fourth proportional to 3,751,175.43, 5,176,627.16 and 2,032,295.89 is: 2,804,571.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,175.43 : 5,176,627.16 = 2,032,295.89 : x
  2. Step 2: Convert to fraction form
    3,751,175.43/5,176,627.16 = 2,032,295.89/x
  3. Step 3: Cross multiply
    3,751,175.43x = 5,176,627.16 × 2,032,295.89
  4. Step 4: Simplify right side
    3,751,175.43x = 10,520,438,106,411.11
  5. Step 5: Solve for x
    x = 10,520,438,106,411.11/3,751,175.43
  6. Step 6: Final answer
    x = 2,804,571.08

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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.