Finding the Third Proportional to 765,153 and 1,124,394.75
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Solution
The third proportional to 765,153 and 1,124,394.75 is: 1,652,301.64
Step by Step Solution
- Step 1: Write the proportion equation
765,153 : 1,124,394.75 = 1,124,394.75 : x - Step 2: Convert to fraction form
765,153/1,124,394.75 = 1,124,394.75/x - Step 3: Cross multiply
765,153x = 1,124,394.75 × 1,124,394.75 - Step 4: Simplify right side
765,153x = 1,264,263,553,827.56 - Step 5: Solve for x
x = 1,264,263,553,827.56/765,153 - Step 6: Final answer
x = 1,652,301.64
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.