Finding the Third Proportional to 697,449.75 and 1,478,595
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Solution
The third proportional to 697,449.75 and 1,478,595 is: 3,134,624.64
Step by Step Solution
- Step 1: Write the proportion equation
697,449.75 : 1,478,595 = 1,478,595 : x - Step 2: Convert to fraction form
697,449.75/1,478,595 = 1,478,595/x - Step 3: Cross multiply
697,449.75x = 1,478,595 × 1,478,595 - Step 4: Simplify right side
697,449.75x = 2,186,243,174,025 - Step 5: Solve for x
x = 2,186,243,174,025/697,449.75 - Step 6: Final answer
x = 3,134,624.64
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.