Home / 2,294,858.60-3,442,287.90-1,099,116.35

Finding the Fourth Proportional to 2,294,858.60, 3,442,287.90 and 1,099,116.35

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Solution

The fourth proportional to 2,294,858.60, 3,442,287.90 and 1,099,116.35 is: 1,648,674.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,858.60 : 3,442,287.90 = 1,099,116.35 : x
  2. Step 2: Convert to fraction form
    2,294,858.60/3,442,287.90 = 1,099,116.35/x
  3. Step 3: Cross multiply
    2,294,858.60x = 3,442,287.90 × 1,099,116.35
  4. Step 4: Simplify right side
    2,294,858.60x = 3,783,474,912,297.17
  5. Step 5: Solve for x
    x = 3,783,474,912,297.17/2,294,858.60
  6. Step 6: Final answer
    x = 1,648,674.53

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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.