Home / 7,197,059.36-10,796,146.82-2,404,765.64

Finding the Fourth Proportional to 7,197,059.36, 10,796,146.82 and 2,404,765.64

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Solution

The fourth proportional to 7,197,059.36, 10,796,146.82 and 2,404,765.64 is: 3,607,334.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,059.36 : 10,796,146.82 = 2,404,765.64 : x
  2. Step 2: Convert to fraction form
    7,197,059.36/10,796,146.82 = 2,404,765.64/x
  3. Step 3: Cross multiply
    7,197,059.36x = 10,796,146.82 × 2,404,765.64
  4. Step 4: Simplify right side
    7,197,059.36x = 25,962,202,851,126.70
  5. Step 5: Solve for x
    x = 25,962,202,851,126.70/7,197,059.36
  6. Step 6: Final answer
    x = 3,607,334.83

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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.