Home / 7,958,401.64-10,982,608.26-4,336,729.64

Finding the Fourth Proportional to 7,958,401.64, 10,982,608.26 and 4,336,729.64

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Solution

The fourth proportional to 7,958,401.64, 10,982,608.26 and 4,336,729.64 is: 5,984,694.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,958,401.64 : 10,982,608.26 = 4,336,729.64 : x
  2. Step 2: Convert to fraction form
    7,958,401.64/10,982,608.26 = 4,336,729.64/x
  3. Step 3: Cross multiply
    7,958,401.64x = 10,982,608.26 × 4,336,729.64
  4. Step 4: Simplify right side
    7,958,401.64x = 47,628,602,765,650.82
  5. Step 5: Solve for x
    x = 47,628,602,765,650.82/7,958,401.64
  6. Step 6: Final answer
    x = 5,984,694.53

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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.