Finding the Third Proportional to 577,705 and 1,246,750.50
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Solution
The third proportional to 577,705 and 1,246,750.50 is: 2,690,623.78
Step by Step Solution
- Step 1: Write the proportion equation
577,705 : 1,246,750.50 = 1,246,750.50 : x - Step 2: Convert to fraction form
577,705/1,246,750.50 = 1,246,750.50/x - Step 3: Cross multiply
577,705x = 1,246,750.50 × 1,246,750.50 - Step 4: Simplify right side
577,705x = 1,554,386,809,250.25 - Step 5: Solve for x
x = 1,554,386,809,250.25/577,705 - Step 6: Final answer
x = 2,690,623.78
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.