Home / 3,751,212.54-5,176,678.44-2,032,333.07

Finding the Fourth Proportional to 3,751,212.54, 5,176,678.44 and 2,032,333.07

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Solution

The fourth proportional to 3,751,212.54, 5,176,678.44 and 2,032,333.07 is: 2,804,622.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,212.54 : 5,176,678.44 = 2,032,333.07 : x
  2. Step 2: Convert to fraction form
    3,751,212.54/5,176,678.44 = 2,032,333.07/x
  3. Step 3: Cross multiply
    3,751,212.54x = 5,176,678.44 × 2,032,333.07
  4. Step 4: Simplify right side
    3,751,212.54x = 10,520,734,768,105.87
  5. Step 5: Solve for x
    x = 10,520,734,768,105.87/3,751,212.54
  6. Step 6: Final answer
    x = 2,804,622.41

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1.5x scale

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.