Finding the Third Proportional to 3,102,451 and 6,817,119
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Solution
The third proportional to 3,102,451 and 6,817,119 is: 14,979,482.82
Step by Step Solution
- Step 1: Write the proportion equation
3,102,451 : 6,817,119 = 6,817,119 : x - Step 2: Convert to fraction form
3,102,451/6,817,119 = 6,817,119/x - Step 3: Cross multiply
3,102,451x = 6,817,119 × 6,817,119 - Step 4: Simplify right side
3,102,451x = 46,473,111,460,161 - Step 5: Solve for x
x = 46,473,111,460,161/3,102,451 - Step 6: Final answer
x = 14,979,482.82
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.