Finding the Third Proportional to 433,707.75 and 939,813.75
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Solution
The third proportional to 433,707.75 and 939,813.75 is: 2,036,509.34
Step by Step Solution
- Step 1: Write the proportion equation
433,707.75 : 939,813.75 = 939,813.75 : x - Step 2: Convert to fraction form
433,707.75/939,813.75 = 939,813.75/x - Step 3: Cross multiply
433,707.75x = 939,813.75 × 939,813.75 - Step 4: Simplify right side
433,707.75x = 883,249,884,689.06 - Step 5: Solve for x
x = 883,249,884,689.06/433,707.75 - Step 6: Final answer
x = 2,036,509.34
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.