Home / 8,059,357.89-12,089,922.57-4,016,863.35

Finding the Fourth Proportional to 8,059,357.89, 12,089,922.57 and 4,016,863.35

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Solution

The fourth proportional to 8,059,357.89, 12,089,922.57 and 4,016,863.35 is: 6,025,736.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,357.89 : 12,089,922.57 = 4,016,863.35 : x
  2. Step 2: Convert to fraction form
    8,059,357.89/12,089,922.57 = 4,016,863.35/x
  3. Step 3: Cross multiply
    8,059,357.89x = 12,089,922.57 × 4,016,863.35
  4. Step 4: Simplify right side
    8,059,357.89x = 48,563,566,875,770.81
  5. Step 5: Solve for x
    x = 48,563,566,875,770.81/8,059,357.89
  6. Step 6: Final answer
    x = 6,025,736.48

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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.