Home / 6,299,690.31-9,441,858.56-3,265,383.33

Finding the Fourth Proportional to 6,299,690.31, 9,441,858.56 and 3,265,383.33

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Solution

The fourth proportional to 6,299,690.31, 9,441,858.56 and 3,265,383.33 is: 4,894,095.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,690.31 : 9,441,858.56 = 3,265,383.33 : x
  2. Step 2: Convert to fraction form
    6,299,690.31/9,441,858.56 = 3,265,383.33/x
  3. Step 3: Cross multiply
    6,299,690.31x = 9,441,858.56 × 3,265,383.33
  4. Step 4: Simplify right side
    6,299,690.31x = 30,831,287,529,714.89
  5. Step 5: Solve for x
    x = 30,831,287,529,714.89/6,299,690.31
  6. Step 6: Final answer
    x = 4,894,095.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.