Finding the Third Proportional to 468,098 and 1,008,297
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Solution
The third proportional to 468,098 and 1,008,297 is: 2,171,901.70
Step by Step Solution
- Step 1: Write the proportion equation
468,098 : 1,008,297 = 1,008,297 : x - Step 2: Convert to fraction form
468,098/1,008,297 = 1,008,297/x - Step 3: Cross multiply
468,098x = 1,008,297 × 1,008,297 - Step 4: Simplify right side
468,098x = 1,016,662,840,209 - Step 5: Solve for x
x = 1,016,662,840,209/468,098 - Step 6: Final answer
x = 2,171,901.70
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.