Finding the Third Proportional to 977,715 and 1,410,522.75
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Solution
The third proportional to 977,715 and 1,410,522.75 is: 2,034,922.68
Step by Step Solution
- Step 1: Write the proportion equation
977,715 : 1,410,522.75 = 1,410,522.75 : x - Step 2: Convert to fraction form
977,715/1,410,522.75 = 1,410,522.75/x - Step 3: Cross multiply
977,715x = 1,410,522.75 × 1,410,522.75 - Step 4: Simplify right side
977,715x = 1,989,574,428,267.56 - Step 5: Solve for x
x = 1,989,574,428,267.56/977,715 - Step 6: Final answer
x = 2,034,922.68
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.