Finding the Third Proportional to 655,061 and 1,041,641
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Solution
The third proportional to 655,061 and 1,041,641 is: 1,656,358.68
Step by Step Solution
- Step 1: Write the proportion equation
655,061 : 1,041,641 = 1,041,641 : x - Step 2: Convert to fraction form
655,061/1,041,641 = 1,041,641/x - Step 3: Cross multiply
655,061x = 1,041,641 × 1,041,641 - Step 4: Simplify right side
655,061x = 1,085,015,972,881 - Step 5: Solve for x
x = 1,085,015,972,881/655,061 - Step 6: Final answer
x = 1,656,358.68
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.