Home / 11,303,028.88-15,597,705.96-6,408,580.24

Finding the Fourth Proportional to 11,303,028.88, 15,597,705.96 and 6,408,580.24

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Solution

The fourth proportional to 11,303,028.88, 15,597,705.96 and 6,408,580.24 is: 8,843,572.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,303,028.88 : 15,597,705.96 = 6,408,580.24 : x
  2. Step 2: Convert to fraction form
    11,303,028.88/15,597,705.96 = 6,408,580.24/x
  3. Step 3: Cross multiply
    11,303,028.88x = 15,597,705.96 × 6,408,580.24
  4. Step 4: Simplify right side
    11,303,028.88x = 99,959,150,204,586.23
  5. Step 5: Solve for x
    x = 99,959,150,204,586.23/11,303,028.88
  6. Step 6: Final answer
    x = 8,843,572.04

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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.