Home / 2,296,972.89-3,445,958.30-699,494.94

Finding the Fourth Proportional to 2,296,972.89, 3,445,958.30 and 699,494.94

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Solution

The fourth proportional to 2,296,972.89, 3,445,958.30 and 699,494.94 is: 1,049,394.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,972.89 : 3,445,958.30 = 699,494.94 : x
  2. Step 2: Convert to fraction form
    2,296,972.89/3,445,958.30 = 699,494.94/x
  3. Step 3: Cross multiply
    2,296,972.89x = 3,445,958.30 × 699,494.94
  4. Step 4: Simplify right side
    2,296,972.89x = 2,410,430,390,803.53
  5. Step 5: Solve for x
    x = 2,410,430,390,803.53/2,296,972.89
  6. Step 6: Final answer
    x = 1,049,394.36

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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.