Home / 8,030,779.65-12,046,169.14-2,351,003.94

Finding the Fourth Proportional to 8,030,779.65, 12,046,169.14 and 2,351,003.94

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Solution

The fourth proportional to 8,030,779.65, 12,046,169.14 and 2,351,003.94 is: 3,526,505.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,779.65 : 12,046,169.14 = 2,351,003.94 : x
  2. Step 2: Convert to fraction form
    8,030,779.65/12,046,169.14 = 2,351,003.94/x
  3. Step 3: Cross multiply
    8,030,779.65x = 12,046,169.14 × 2,351,003.94
  4. Step 4: Simplify right side
    8,030,779.65x = 28,320,591,104,168.90
  5. Step 5: Solve for x
    x = 28,320,591,104,168.90/8,030,779.65
  6. Step 6: Final answer
    x = 3,526,505.81

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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.