Finding the Third Proportional to 607,238.25 and 891,153.75
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Solution
The third proportional to 607,238.25 and 891,153.75 is: 1,307,814.53
Step by Step Solution
- Step 1: Write the proportion equation
607,238.25 : 891,153.75 = 891,153.75 : x - Step 2: Convert to fraction form
607,238.25/891,153.75 = 891,153.75/x - Step 3: Cross multiply
607,238.25x = 891,153.75 × 891,153.75 - Step 4: Simplify right side
607,238.25x = 794,155,006,139.06 - Step 5: Solve for x
x = 794,155,006,139.06/607,238.25 - Step 6: Final answer
x = 1,307,814.53
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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.