Finding the Third Proportional to 5,316,087 and 11,594,328
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Solution
The third proportional to 5,316,087 and 11,594,328 is: 25,287,103.42
Step by Step Solution
- Step 1: Write the proportion equation
5,316,087 : 11,594,328 = 11,594,328 : x - Step 2: Convert to fraction form
5,316,087/11,594,328 = 11,594,328/x - Step 3: Cross multiply
5,316,087x = 11,594,328 × 11,594,328 - Step 4: Simplify right side
5,316,087x = 134,428,441,771,584 - Step 5: Solve for x
x = 134,428,441,771,584/5,316,087 - Step 6: Final answer
x = 25,287,103.42
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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.