Home / 3,575,181.92-4,933,730.40-2,026,735.76

Finding the Fourth Proportional to 3,575,181.92, 4,933,730.40 and 2,026,735.76

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Solution

The fourth proportional to 3,575,181.92, 4,933,730.40 and 2,026,735.76 is: 2,796,883.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,181.92 : 4,933,730.40 = 2,026,735.76 : x
  2. Step 2: Convert to fraction form
    3,575,181.92/4,933,730.40 = 2,026,735.76/x
  3. Step 3: Cross multiply
    3,575,181.92x = 4,933,730.40 × 2,026,735.76
  4. Step 4: Simplify right side
    3,575,181.92x = 9,999,367,831,879.11
  5. Step 5: Solve for x
    x = 9,999,367,831,879.11/3,575,181.92
  6. Step 6: Final answer
    x = 2,796,883.64

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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.