Finding the Third Proportional to 4,164,424 and 6,299,124
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Solution
The third proportional to 4,164,424 and 6,299,124 is: 9,528,079.55
Step by Step Solution
- Step 1: Write the proportion equation
4,164,424 : 6,299,124 = 6,299,124 : x - Step 2: Convert to fraction form
4,164,424/6,299,124 = 6,299,124/x - Step 3: Cross multiply
4,164,424x = 6,299,124 × 6,299,124 - Step 4: Simplify right side
4,164,424x = 39,678,963,167,376 - Step 5: Solve for x
x = 39,678,963,167,376/4,164,424 - Step 6: Final answer
x = 9,528,079.55
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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.