Finding the Third Proportional to 725,617.13 and 1,134,042.19
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Solution
The third proportional to 725,617.13 and 1,134,042.19 is: 1,772,355.75
Step by Step Solution
- Step 1: Write the proportion equation
725,617.13 : 1,134,042.19 = 1,134,042.19 : x - Step 2: Convert to fraction form
725,617.13/1,134,042.19 = 1,134,042.19/x - Step 3: Cross multiply
725,617.13x = 1,134,042.19 × 1,134,042.19 - Step 4: Simplify right side
725,617.13x = 1,286,051,683,029.79 - Step 5: Solve for x
x = 1,286,051,683,029.79/725,617.13 - Step 6: Final answer
x = 1,772,355.75
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.