Home / 8,059,902.40-12,089,826.18-3,267,580.48

Finding the Fourth Proportional to 8,059,902.40, 12,089,826.18 and 3,267,580.48

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Solution

The fourth proportional to 8,059,902.40, 12,089,826.18 and 3,267,580.48 is: 4,901,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,902.40 : 12,089,826.18 = 3,267,580.48 : x
  2. Step 2: Convert to fraction form
    8,059,902.40/12,089,826.18 = 3,267,580.48/x
  3. Step 3: Cross multiply
    8,059,902.40x = 12,089,826.18 × 3,267,580.48
  4. Step 4: Simplify right side
    8,059,902.40x = 39,504,480,032,360.97
  5. Step 5: Solve for x
    x = 39,504,480,032,360.97/8,059,902.40
  6. Step 6: Final answer
    x = 4,901,359.60

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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.