Home / 12,089,039.85-18,134,888.37-6,025,298.04

Finding the Fourth Proportional to 12,089,039.85, 18,134,888.37 and 6,025,298.04

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Solution

The fourth proportional to 12,089,039.85, 18,134,888.37 and 6,025,298.04 is: 9,038,609.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,089,039.85 : 18,134,888.37 = 6,025,298.04 : x
  2. Step 2: Convert to fraction form
    12,089,039.85/18,134,888.37 = 6,025,298.04/x
  3. Step 3: Cross multiply
    12,089,039.85x = 18,134,888.37 × 6,025,298.04
  4. Step 4: Simplify right side
    12,089,039.85x = 109,268,107,351,379.80
  5. Step 5: Solve for x
    x = 109,268,107,351,379.80/12,089,039.85
  6. Step 6: Final answer
    x = 9,038,609.24

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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.