Home / 6,995,573.46-10,493,636.67-1,947,325.14

Finding the Fourth Proportional to 6,995,573.46, 10,493,636.67 and 1,947,325.14

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Solution

The fourth proportional to 6,995,573.46, 10,493,636.67 and 1,947,325.14 is: 2,921,064.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,573.46 : 10,493,636.67 = 1,947,325.14 : x
  2. Step 2: Convert to fraction form
    6,995,573.46/10,493,636.67 = 1,947,325.14/x
  3. Step 3: Cross multiply
    6,995,573.46x = 10,493,636.67 × 1,947,325.14
  4. Step 4: Simplify right side
    6,995,573.46x = 20,434,522,497,516.88
  5. Step 5: Solve for x
    x = 20,434,522,497,516.88/6,995,573.46
  6. Step 6: Final answer
    x = 2,921,064.67

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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.