Home / 701,495.34-1,052,245.18-196,052.98

Finding the Fourth Proportional to 701,495.34, 1,052,245.18 and 196,052.98

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Solution

The fourth proportional to 701,495.34, 1,052,245.18 and 196,052.98 is: 294,080.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,495.34 : 1,052,245.18 = 196,052.98 : x
  2. Step 2: Convert to fraction form
    701,495.34/1,052,245.18 = 196,052.98/x
  3. Step 3: Cross multiply
    701,495.34x = 1,052,245.18 × 196,052.98
  4. Step 4: Simplify right side
    701,495.34x = 206,295,805,776.49
  5. Step 5: Solve for x
    x = 206,295,805,776.49/701,495.34
  6. Step 6: Final answer
    x = 294,080.08

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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.