Home / 3,329,879.22-4,595,244.84-1,801,985.94

Finding the Fourth Proportional to 3,329,879.22, 4,595,244.84 and 1,801,985.94

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Solution

The fourth proportional to 3,329,879.22, 4,595,244.84 and 1,801,985.94 is: 2,486,746.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,879.22 : 4,595,244.84 = 1,801,985.94 : x
  2. Step 2: Convert to fraction form
    3,329,879.22/4,595,244.84 = 1,801,985.94/x
  3. Step 3: Cross multiply
    3,329,879.22x = 4,595,244.84 × 1,801,985.94
  4. Step 4: Simplify right side
    3,329,879.22x = 8,280,566,592,537.55
  5. Step 5: Solve for x
    x = 8,280,566,592,537.55/3,329,879.22
  6. Step 6: Final answer
    x = 2,486,746.83

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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.