Home / 3,321,771.25-4,584,044.37-1,793,878.38

Finding the Fourth Proportional to 3,321,771.25, 4,584,044.37 and 1,793,878.38

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Solution

The fourth proportional to 3,321,771.25, 4,584,044.37 and 1,793,878.38 is: 2,475,552.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,771.25 : 4,584,044.37 = 1,793,878.38 : x
  2. Step 2: Convert to fraction form
    3,321,771.25/4,584,044.37 = 1,793,878.38/x
  3. Step 3: Cross multiply
    3,321,771.25x = 4,584,044.37 × 1,793,878.38
  4. Step 4: Simplify right side
    3,321,771.25x = 8,223,218,088,303.72
  5. Step 5: Solve for x
    x = 8,223,218,088,303.72/3,321,771.25
  6. Step 6: Final answer
    x = 2,475,552.19

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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.