Home / 3,329,214.44-4,593,823.34-2,021,786.55

Finding the Fourth Proportional to 3,329,214.44, 4,593,823.34 and 2,021,786.55

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Solution

The fourth proportional to 3,329,214.44, 4,593,823.34 and 2,021,786.55 is: 2,789,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,214.44 : 4,593,823.34 = 2,021,786.55 : x
  2. Step 2: Convert to fraction form
    3,329,214.44/4,593,823.34 = 2,021,786.55/x
  3. Step 3: Cross multiply
    3,329,214.44x = 4,593,823.34 × 2,021,786.55
  4. Step 4: Simplify right side
    3,329,214.44x = 9,287,730,231,779.15
  5. Step 5: Solve for x
    x = 9,287,730,231,779.15/3,329,214.44
  6. Step 6: Final answer
    x = 2,789,766.30

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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.