Home / 8,994,941.76-13,491,576.11-2,518,603.27

Finding the Fourth Proportional to 8,994,941.76, 13,491,576.11 and 2,518,603.27

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Solution

The fourth proportional to 8,994,941.76, 13,491,576.11 and 2,518,603.27 is: 3,777,670.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,994,941.76 : 13,491,576.11 = 2,518,603.27 : x
  2. Step 2: Convert to fraction form
    8,994,941.76/13,491,576.11 = 2,518,603.27/x
  3. Step 3: Cross multiply
    8,994,941.76x = 13,491,576.11 × 2,518,603.27
  4. Step 4: Simplify right side
    8,994,941.76x = 33,979,927,708,099.88
  5. Step 5: Solve for x
    x = 33,979,927,708,099.88/8,994,941.76
  6. Step 6: Final answer
    x = 3,777,670.67

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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.