Finding the Third Proportional to 3,473,461 and 5,246,487.50
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Solution
The third proportional to 3,473,461 and 5,246,487.50 is: 7,924,554.53
Step by Step Solution
- Step 1: Write the proportion equation
3,473,461 : 5,246,487.50 = 5,246,487.50 : x - Step 2: Convert to fraction form
3,473,461/5,246,487.50 = 5,246,487.50/x - Step 3: Cross multiply
3,473,461x = 5,246,487.50 × 5,246,487.50 - Step 4: Simplify right side
3,473,461x = 27,525,631,087,656.25 - Step 5: Solve for x
x = 27,525,631,087,656.25/3,473,461 - Step 6: Final answer
x = 7,924,554.53
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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.