Finding the Third Proportional to 995,476 and 1,530,960
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Solution
The third proportional to 995,476 and 1,530,960 is: 2,354,490.24
Step by Step Solution
- Step 1: Write the proportion equation
995,476 : 1,530,960 = 1,530,960 : x - Step 2: Convert to fraction form
995,476/1,530,960 = 1,530,960/x - Step 3: Cross multiply
995,476x = 1,530,960 × 1,530,960 - Step 4: Simplify right side
995,476x = 2,343,838,521,600 - Step 5: Solve for x
x = 2,343,838,521,600/995,476 - Step 6: Final answer
x = 2,354,490.24
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.