Finding the Third Proportional to 901,800 and 1,398,262.50
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Solution
The third proportional to 901,800 and 1,398,262.50 is: 2,168,039.50
Step by Step Solution
- Step 1: Write the proportion equation
901,800 : 1,398,262.50 = 1,398,262.50 : x - Step 2: Convert to fraction form
901,800/1,398,262.50 = 1,398,262.50/x - Step 3: Cross multiply
901,800x = 1,398,262.50 × 1,398,262.50 - Step 4: Simplify right side
901,800x = 1,955,138,018,906.25 - Step 5: Solve for x
x = 1,955,138,018,906.25/901,800 - Step 6: Final answer
x = 2,168,039.50
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.