Finding the Third Proportional to 216,852.19 and 469,904.63
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Solution
The third proportional to 216,852.19 and 469,904.63 is: 1,018,252.84
Step by Step Solution
- Step 1: Write the proportion equation
216,852.19 : 469,904.63 = 469,904.63 : x - Step 2: Convert to fraction form
216,852.19/469,904.63 = 469,904.63/x - Step 3: Cross multiply
216,852.19x = 469,904.63 × 469,904.63 - Step 4: Simplify right side
216,852.19x = 220,810,356,596.39 - Step 5: Solve for x
x = 220,810,356,596.39/216,852.19 - Step 6: Final answer
x = 1,018,252.84
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.