Finding the Third Proportional to 5,042,746.50 and 7,569,282
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Solution
The third proportional to 5,042,746.50 and 7,569,282 is: 11,361,671.66
Step by Step Solution
- Step 1: Write the proportion equation
5,042,746.50 : 7,569,282 = 7,569,282 : x - Step 2: Convert to fraction form
5,042,746.50/7,569,282 = 7,569,282/x - Step 3: Cross multiply
5,042,746.50x = 7,569,282 × 7,569,282 - Step 4: Simplify right side
5,042,746.50x = 57,294,029,995,524 - Step 5: Solve for x
x = 57,294,029,995,524/5,042,746.50 - Step 6: Final answer
x = 11,361,671.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.