Home / 4,599,530.35-6,347,089.71-2,638,992.83

Finding the Fourth Proportional to 4,599,530.35, 6,347,089.71 and 2,638,992.83

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Solution

The fourth proportional to 4,599,530.35, 6,347,089.71 and 2,638,992.83 is: 3,641,659.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,530.35 : 6,347,089.71 = 2,638,992.83 : x
  2. Step 2: Convert to fraction form
    4,599,530.35/6,347,089.71 = 2,638,992.83/x
  3. Step 3: Cross multiply
    4,599,530.35x = 6,347,089.71 × 2,638,992.83
  4. Step 4: Simplify right side
    4,599,530.35x = 16,749,924,204,321.33
  5. Step 5: Solve for x
    x = 16,749,924,204,321.33/4,599,530.35
  6. Step 6: Final answer
    x = 3,641,659.68

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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.