Finding the Third Proportional to 5,393,574 and 11,587,572
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Solution
The third proportional to 5,393,574 and 11,587,572 is: 24,894,777.54
Step by Step Solution
- Step 1: Write the proportion equation
5,393,574 : 11,587,572 = 11,587,572 : x - Step 2: Convert to fraction form
5,393,574/11,587,572 = 11,587,572/x - Step 3: Cross multiply
5,393,574x = 11,587,572 × 11,587,572 - Step 4: Simplify right side
5,393,574x = 134,271,824,855,184 - Step 5: Solve for x
x = 134,271,824,855,184/5,393,574 - Step 6: Final answer
x = 24,894,777.54
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.