Home / 3,751,594.48-5,176,959.94-2,097,877.80

Finding the Fourth Proportional to 3,751,594.48, 5,176,959.94 and 2,097,877.80

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Solution

The fourth proportional to 3,751,594.48, 5,176,959.94 and 2,097,877.80 is: 2,894,936.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,594.48 : 5,176,959.94 = 2,097,877.80 : x
  2. Step 2: Convert to fraction form
    3,751,594.48/5,176,959.94 = 2,097,877.80/x
  3. Step 3: Cross multiply
    3,751,594.48x = 5,176,959.94 × 2,097,877.80
  4. Step 4: Simplify right side
    3,751,594.48x = 10,860,629,325,290.52
  5. Step 5: Solve for x
    x = 10,860,629,325,290.52/3,751,594.48
  6. Step 6: Final answer
    x = 2,894,936.91

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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.