Home / 11,622,319.03-17,433,478.46-4,236,920.47

Finding the Fourth Proportional to 11,622,319.03, 17,433,478.46 and 4,236,920.47

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Solution

The fourth proportional to 11,622,319.03, 17,433,478.46 and 4,236,920.47 is: 6,355,380.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622,319.03 : 17,433,478.46 = 4,236,920.47 : x
  2. Step 2: Convert to fraction form
    11,622,319.03/17,433,478.46 = 4,236,920.47/x
  3. Step 3: Cross multiply
    11,622,319.03x = 17,433,478.46 × 4,236,920.47
  4. Step 4: Simplify right side
    11,622,319.03x = 73,864,261,750,478.08
  5. Step 5: Solve for x
    x = 73,864,261,750,478.08/11,622,319.03
  6. Step 6: Final answer
    x = 6,355,380.67

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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.