Home / 5,924,955.11-8,889,999.69-2,089,518.24

Finding the Fourth Proportional to 5,924,955.11, 8,889,999.69 and 2,089,518.24

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Solution

The fourth proportional to 5,924,955.11, 8,889,999.69 and 2,089,518.24 is: 3,135,182.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,955.11 : 8,889,999.69 = 2,089,518.24 : x
  2. Step 2: Convert to fraction form
    5,924,955.11/8,889,999.69 = 2,089,518.24/x
  3. Step 3: Cross multiply
    5,924,955.11x = 8,889,999.69 × 2,089,518.24
  4. Step 4: Simplify right side
    5,924,955.11x = 18,575,816,505,849.34
  5. Step 5: Solve for x
    x = 18,575,816,505,849.34/5,924,955.11
  6. Step 6: Final answer
    x = 3,135,182.66

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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.