Home / 11,166,417.40-16,751,594.40-3,982,122.40

Finding the Fourth Proportional to 11,166,417.40, 16,751,594.40 and 3,982,122.40

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Solution

The fourth proportional to 11,166,417.40, 16,751,594.40 and 3,982,122.40 is: 5,973,885.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,166,417.40 : 16,751,594.40 = 3,982,122.40 : x
  2. Step 2: Convert to fraction form
    11,166,417.40/16,751,594.40 = 3,982,122.40/x
  3. Step 3: Cross multiply
    11,166,417.40x = 16,751,594.40 × 3,982,122.40
  4. Step 4: Simplify right side
    11,166,417.40x = 66,706,899,295,954.56
  5. Step 5: Solve for x
    x = 66,706,899,295,954.56/11,166,417.40
  6. Step 6: Final answer
    x = 5,973,885.53

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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.