Finding the Third Proportional to 368,367.75 and 805,209.19
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Solution
The third proportional to 368,367.75 and 805,209.19 is: 1,760,093.92
Step by Step Solution
- Step 1: Write the proportion equation
368,367.75 : 805,209.19 = 805,209.19 : x - Step 2: Convert to fraction form
368,367.75/805,209.19 = 805,209.19/x - Step 3: Cross multiply
368,367.75x = 805,209.19 × 805,209.19 - Step 4: Simplify right side
368,367.75x = 648,361,835,634.41 - Step 5: Solve for x
x = 648,361,835,634.41/368,367.75 - Step 6: Final answer
x = 1,760,093.92
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.