Home / 795,388.18-1,193,269.15-262,909.26

Finding the Fourth Proportional to 795,388.18, 1,193,269.15 and 262,909.26

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Solution

The fourth proportional to 795,388.18, 1,193,269.15 and 262,909.26 is: 394,425.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,388.18 : 1,193,269.15 = 262,909.26 : x
  2. Step 2: Convert to fraction form
    795,388.18/1,193,269.15 = 262,909.26/x
  3. Step 3: Cross multiply
    795,388.18x = 1,193,269.15 × 262,909.26
  4. Step 4: Simplify right side
    795,388.18x = 313,721,509,207.33
  5. Step 5: Solve for x
    x = 313,721,509,207.33/795,388.18
  6. Step 6: Final answer
    x = 394,425.66

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Double scale
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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.