Finding the Third Proportional to 293,316.19 and 418,645.13
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Solution
The third proportional to 293,316.19 and 418,645.13 is: 597,524.95
Step by Step Solution
- Step 1: Write the proportion equation
293,316.19 : 418,645.13 = 418,645.13 : x - Step 2: Convert to fraction form
293,316.19/418,645.13 = 418,645.13/x - Step 3: Cross multiply
293,316.19x = 418,645.13 × 418,645.13 - Step 4: Simplify right side
293,316.19x = 175,263,740,686.27 - Step 5: Solve for x
x = 175,263,740,686.27/293,316.19 - Step 6: Final answer
x = 597,524.95
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.