Finding the Third Proportional to 343,612.13 and 525,624.19
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Solution
The third proportional to 343,612.13 and 525,624.19 is: 804,048.42
Step by Step Solution
- Step 1: Write the proportion equation
343,612.13 : 525,624.19 = 525,624.19 : x - Step 2: Convert to fraction form
343,612.13/525,624.19 = 525,624.19/x - Step 3: Cross multiply
343,612.13x = 525,624.19 × 525,624.19 - Step 4: Simplify right side
343,612.13x = 276,280,786,485.04 - Step 5: Solve for x
x = 276,280,786,485.04/343,612.13 - Step 6: Final answer
x = 804,048.42
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.