Home / 3,363,103.66-4,641,181.77-1,835,309.38

Finding the Fourth Proportional to 3,363,103.66, 4,641,181.77 and 1,835,309.38

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Solution

The fourth proportional to 3,363,103.66, 4,641,181.77 and 1,835,309.38 is: 2,532,780.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,103.66 : 4,641,181.77 = 1,835,309.38 : x
  2. Step 2: Convert to fraction form
    3,363,103.66/4,641,181.77 = 1,835,309.38/x
  3. Step 3: Cross multiply
    3,363,103.66x = 4,641,181.77 × 1,835,309.38
  4. Step 4: Simplify right side
    3,363,103.66x = 8,518,004,436,766.00
  5. Step 5: Solve for x
    x = 8,518,004,436,766.00/3,363,103.66
  6. Step 6: Final answer
    x = 2,532,780.82

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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.