Home / 3,850,374.52-5,313,579.60-2,108,014.60

Finding the Fourth Proportional to 3,850,374.52, 5,313,579.60 and 2,108,014.60

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Solution

The fourth proportional to 3,850,374.52, 5,313,579.60 and 2,108,014.60 is: 2,909,094.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,374.52 : 5,313,579.60 = 2,108,014.60 : x
  2. Step 2: Convert to fraction form
    3,850,374.52/5,313,579.60 = 2,108,014.60/x
  3. Step 3: Cross multiply
    3,850,374.52x = 5,313,579.60 × 2,108,014.60
  4. Step 4: Simplify right side
    3,850,374.52x = 11,201,103,375,062.16
  5. Step 5: Solve for x
    x = 11,201,103,375,062.16/3,850,374.52
  6. Step 6: Final answer
    x = 2,909,094.51

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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.