Finding the Third Proportional to 1,336,817.81 and 2,886,737.63
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Solution
The third proportional to 1,336,817.81 and 2,886,737.63 is: 6,233,649.82
Step by Step Solution
- Step 1: Write the proportion equation
1,336,817.81 : 2,886,737.63 = 2,886,737.63 : x - Step 2: Convert to fraction form
1,336,817.81/2,886,737.63 = 2,886,737.63/x - Step 3: Cross multiply
1,336,817.81x = 2,886,737.63 × 2,886,737.63 - Step 4: Simplify right side
1,336,817.81x = 8,333,254,115,590.64 - Step 5: Solve for x
x = 8,333,254,115,590.64/1,336,817.81 - Step 6: Final answer
x = 6,233,649.82
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.