Home / 795,405.76-1,193,111.12-196,366.98

Finding the Fourth Proportional to 795,405.76, 1,193,111.12 and 196,366.98

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Solution

The fourth proportional to 795,405.76, 1,193,111.12 and 196,366.98 is: 294,551.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,405.76 : 1,193,111.12 = 196,366.98 : x
  2. Step 2: Convert to fraction form
    795,405.76/1,193,111.12 = 196,366.98/x
  3. Step 3: Cross multiply
    795,405.76x = 1,193,111.12 × 196,366.98
  4. Step 4: Simplify right side
    795,405.76x = 234,287,626,456.98
  5. Step 5: Solve for x
    x = 234,287,626,456.98/795,405.76
  6. Step 6: Final answer
    x = 294,551.08

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1.5x scale

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.