Home / 4,644,986.22-6,410,485.22-2,580,403.41

Finding the Fourth Proportional to 4,644,986.22, 6,410,485.22 and 2,580,403.41

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Solution

The fourth proportional to 4,644,986.22, 6,410,485.22 and 2,580,403.41 is: 3,561,181.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,986.22 : 6,410,485.22 = 2,580,403.41 : x
  2. Step 2: Convert to fraction form
    4,644,986.22/6,410,485.22 = 2,580,403.41/x
  3. Step 3: Cross multiply
    4,644,986.22x = 6,410,485.22 × 2,580,403.41
  4. Step 4: Simplify right side
    4,644,986.22x = 16,541,637,921,442.60
  5. Step 5: Solve for x
    x = 16,541,637,921,442.60/4,644,986.22
  6. Step 6: Final answer
    x = 3,561,181.27

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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.