Finding the Third Proportional to 624,024 and 1,341,405
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Solution
The third proportional to 624,024 and 1,341,405 is: 2,883,490.66
Step by Step Solution
- Step 1: Write the proportion equation
624,024 : 1,341,405 = 1,341,405 : x - Step 2: Convert to fraction form
624,024/1,341,405 = 1,341,405/x - Step 3: Cross multiply
624,024x = 1,341,405 × 1,341,405 - Step 4: Simplify right side
624,024x = 1,799,367,374,025 - Step 5: Solve for x
x = 1,799,367,374,025/624,024 - Step 6: Final answer
x = 2,883,490.66
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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.