Home / 3,363,102.66-4,641,180.39-1,835,308.38

Finding the Fourth Proportional to 3,363,102.66, 4,641,180.39 and 1,835,308.38

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Solution

The fourth proportional to 3,363,102.66, 4,641,180.39 and 1,835,308.38 is: 2,532,779.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,102.66 : 4,641,180.39 = 1,835,308.38 : x
  2. Step 2: Convert to fraction form
    3,363,102.66/4,641,180.39 = 1,835,308.38/x
  3. Step 3: Cross multiply
    3,363,102.66x = 4,641,180.39 × 1,835,308.38
  4. Step 4: Simplify right side
    3,363,102.66x = 8,517,997,262,858.67
  5. Step 5: Solve for x
    x = 8,517,997,262,858.67/3,363,102.66
  6. Step 6: Final answer
    x = 2,532,779.44

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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.