Finding the Third Proportional to 4,396,101.19 and 6,640,089.75
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Solution
The third proportional to 4,396,101.19 and 6,640,089.75 is: 10,029,521.62
Step by Step Solution
- Step 1: Write the proportion equation
4,396,101.19 : 6,640,089.75 = 6,640,089.75 : x - Step 2: Convert to fraction form
4,396,101.19/6,640,089.75 = 6,640,089.75/x - Step 3: Cross multiply
4,396,101.19x = 6,640,089.75 × 6,640,089.75 - Step 4: Simplify right side
4,396,101.19x = 44,090,791,888,055.06 - Step 5: Solve for x
x = 44,090,791,888,055.06/4,396,101.19 - Step 6: Final answer
x = 10,029,521.62
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.