Home / 8,796,975.26-13,197,660.73-6,208,334.39

Finding the Fourth Proportional to 8,796,975.26, 13,197,660.73 and 6,208,334.39

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Solution

The fourth proportional to 8,796,975.26, 13,197,660.73 and 6,208,334.39 is: 9,314,052.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,975.26 : 13,197,660.73 = 6,208,334.39 : x
  2. Step 2: Convert to fraction form
    8,796,975.26/13,197,660.73 = 6,208,334.39/x
  3. Step 3: Cross multiply
    8,796,975.26x = 13,197,660.73 × 6,208,334.39
  4. Step 4: Simplify right side
    8,796,975.26x = 81,935,490,977,611.50
  5. Step 5: Solve for x
    x = 81,935,490,977,611.50/8,796,975.26
  6. Step 6: Final answer
    x = 9,314,052.68

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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.