Finding the Third Proportional to 602,700.75 and 910,212.19
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Solution
The third proportional to 602,700.75 and 910,212.19 is: 1,374,622.86
Step by Step Solution
- Step 1: Write the proportion equation
602,700.75 : 910,212.19 = 910,212.19 : x - Step 2: Convert to fraction form
602,700.75/910,212.19 = 910,212.19/x - Step 3: Cross multiply
602,700.75x = 910,212.19 × 910,212.19 - Step 4: Simplify right side
602,700.75x = 828,486,226,273.54 - Step 5: Solve for x
x = 828,486,226,273.54/602,700.75 - Step 6: Final answer
x = 1,374,622.86
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.