Finding the Third Proportional to 809,838 and 1,772,203.50
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Solution
The third proportional to 809,838 and 1,772,203.50 is: 3,878,189.52
Step by Step Solution
- Step 1: Write the proportion equation
809,838 : 1,772,203.50 = 1,772,203.50 : x - Step 2: Convert to fraction form
809,838/1,772,203.50 = 1,772,203.50/x - Step 3: Cross multiply
809,838x = 1,772,203.50 × 1,772,203.50 - Step 4: Simplify right side
809,838x = 3,140,705,245,412.25 - Step 5: Solve for x
x = 3,140,705,245,412.25/809,838 - Step 6: Final answer
x = 3,878,189.52
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.