Finding the Third Proportional to 1,773,702.56 and 3,878,652.09
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Solution
The third proportional to 1,773,702.56 and 3,878,652.09 is: 8,481,659.99
Step by Step Solution
- Step 1: Write the proportion equation
1,773,702.56 : 3,878,652.09 = 3,878,652.09 : x - Step 2: Convert to fraction form
1,773,702.56/3,878,652.09 = 3,878,652.09/x - Step 3: Cross multiply
1,773,702.56x = 3,878,652.09 × 3,878,652.09 - Step 4: Simplify right side
1,773,702.56x = 15,043,942,064,351.26 - Step 5: Solve for x
x = 15,043,942,064,351.26/1,773,702.56 - Step 6: Final answer
x = 8,481,659.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.