Home / 8,030,779.53-12,046,168.95-2,351,003.82

Finding the Fourth Proportional to 8,030,779.53, 12,046,168.95 and 2,351,003.82

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Solution

The fourth proportional to 8,030,779.53, 12,046,168.95 and 2,351,003.82 is: 3,526,505.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,779.53 : 12,046,168.95 = 2,351,003.82 : x
  2. Step 2: Convert to fraction form
    8,030,779.53/12,046,168.95 = 2,351,003.82/x
  3. Step 3: Cross multiply
    8,030,779.53x = 12,046,168.95 × 2,351,003.82
  4. Step 4: Simplify right side
    8,030,779.53x = 28,320,589,217,815.39
  5. Step 5: Solve for x
    x = 28,320,589,217,815.39/8,030,779.53
  6. Step 6: Final answer
    x = 3,526,505.63

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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.