Finding the Third Proportional to 3,078,258.19 and 6,747,553.13
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Solution
The third proportional to 3,078,258.19 and 6,747,553.13 is: 14,790,660.95
Step by Step Solution
- Step 1: Write the proportion equation
3,078,258.19 : 6,747,553.13 = 6,747,553.13 : x - Step 2: Convert to fraction form
3,078,258.19/6,747,553.13 = 6,747,553.13/x - Step 3: Cross multiply
3,078,258.19x = 6,747,553.13 × 6,747,553.13 - Step 4: Simplify right side
3,078,258.19x = 45,529,473,174,697.27 - Step 5: Solve for x
x = 45,529,473,174,697.27/3,078,258.19 - Step 6: Final answer
x = 14,790,660.95
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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.