Finding the Third Proportional to 4,725,435 and 10,306,113
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Solution
The third proportional to 4,725,435 and 10,306,113 is: 22,477,499.99
Step by Step Solution
- Step 1: Write the proportion equation
4,725,435 : 10,306,113 = 10,306,113 : x - Step 2: Convert to fraction form
4,725,435/10,306,113 = 10,306,113/x - Step 3: Cross multiply
4,725,435x = 10,306,113 × 10,306,113 - Step 4: Simplify right side
4,725,435x = 106,215,965,168,769 - Step 5: Solve for x
x = 106,215,965,168,769/4,725,435 - Step 6: Final answer
x = 22,477,499.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.