Home / 8,059,901.40-12,089,824.68-3,267,579.48

Finding the Fourth Proportional to 8,059,901.40, 12,089,824.68 and 3,267,579.48

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Solution

The fourth proportional to 8,059,901.40, 12,089,824.68 and 3,267,579.48 is: 4,901,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,901.40 : 12,089,824.68 = 3,267,579.48 : x
  2. Step 2: Convert to fraction form
    8,059,901.40/12,089,824.68 = 3,267,579.48/x
  3. Step 3: Cross multiply
    8,059,901.40x = 12,089,824.68 × 3,267,579.48
  4. Step 4: Simplify right side
    8,059,901.40x = 39,504,463,041,165.56
  5. Step 5: Solve for x
    x = 39,504,463,041,165.56/8,059,901.40
  6. Step 6: Final answer
    x = 4,901,358.10

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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.