Home / 7,730,523.27-11,591,811.41-4,089,211.34

Finding the Fourth Proportional to 7,730,523.27, 11,591,811.41 and 4,089,211.34

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Solution

The fourth proportional to 7,730,523.27, 11,591,811.41 and 4,089,211.34 is: 6,131,715.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,730,523.27 : 11,591,811.41 = 4,089,211.34 : x
  2. Step 2: Convert to fraction form
    7,730,523.27/11,591,811.41 = 4,089,211.34/x
  3. Step 3: Cross multiply
    7,730,523.27x = 11,591,811.41 × 4,089,211.34
  4. Step 4: Simplify right side
    7,730,523.27x = 47,401,366,590,508.27
  5. Step 5: Solve for x
    x = 47,401,366,590,508.27/7,730,523.27
  6. Step 6: Final answer
    x = 6,131,715.14

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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.