Home / 8,066,084.44-11,131,056.35-4,395,031.19

Finding the Fourth Proportional to 8,066,084.44, 11,131,056.35 and 4,395,031.19

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Solution

The fourth proportional to 8,066,084.44, 11,131,056.35 and 4,395,031.19 is: 6,065,066.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,084.44 : 11,131,056.35 = 4,395,031.19 : x
  2. Step 2: Convert to fraction form
    8,066,084.44/11,131,056.35 = 4,395,031.19/x
  3. Step 3: Cross multiply
    8,066,084.44x = 11,131,056.35 × 4,395,031.19
  4. Step 4: Simplify right side
    8,066,084.44x = 48,921,339,879,102.14
  5. Step 5: Solve for x
    x = 48,921,339,879,102.14/8,066,084.44
  6. Step 6: Final answer
    x = 6,065,066.67

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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.