Home / 15,773,961.96-23,660,947.26-4,416,083.64

Finding the Fourth Proportional to 15,773,961.96, 23,660,947.26 and 4,416,083.64

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Solution

The fourth proportional to 15,773,961.96, 23,660,947.26 and 4,416,083.64 is: 6,624,126.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,961.96 : 23,660,947.26 = 4,416,083.64 : x
  2. Step 2: Convert to fraction form
    15,773,961.96/23,660,947.26 = 4,416,083.64/x
  3. Step 3: Cross multiply
    15,773,961.96x = 23,660,947.26 × 4,416,083.64
  4. Step 4: Simplify right side
    15,773,961.96x = 104,488,722,101,788.83
  5. Step 5: Solve for x
    x = 104,488,722,101,788.83/15,773,961.96
  6. Step 6: Final answer
    x = 6,624,126.67

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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.