Finding the Third Proportional to 3,859,344.98 and 5,145,088.36
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Solution
The third proportional to 3,859,344.98 and 5,145,088.36 is: 6,859,178.00
Step by Step Solution
- Step 1: Write the proportion equation
3,859,344.98 : 5,145,088.36 = 5,145,088.36 : x - Step 2: Convert to fraction form
3,859,344.98/5,145,088.36 = 5,145,088.36/x - Step 3: Cross multiply
3,859,344.98x = 5,145,088.36 × 5,145,088.36 - Step 4: Simplify right side
3,859,344.98x = 26,471,934,225,776.13 - Step 5: Solve for x
x = 26,471,934,225,776.13/3,859,344.98 - Step 6: Final answer
x = 6,859,178.00
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.