Home / 9,520,399.36-13,134,867.20-6,084,651.52

Finding the Fourth Proportional to 9,520,399.36, 13,134,867.20 and 6,084,651.52

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Solution

The fourth proportional to 9,520,399.36, 13,134,867.20 and 6,084,651.52 is: 8,394,720.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,399.36 : 13,134,867.20 = 6,084,651.52 : x
  2. Step 2: Convert to fraction form
    9,520,399.36/13,134,867.20 = 6,084,651.52/x
  3. Step 3: Cross multiply
    9,520,399.36x = 13,134,867.20 × 6,084,651.52
  4. Step 4: Simplify right side
    9,520,399.36x = 79,921,089,673,478.14
  5. Step 5: Solve for x
    x = 79,921,089,673,478.14/9,520,399.36
  6. Step 6: Final answer
    x = 8,394,720.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.