Finding the Third Proportional to 2,934,324 and 6,221,916
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Solution
The third proportional to 2,934,324 and 6,221,916 is: 13,192,898.50
Step by Step Solution
- Step 1: Write the proportion equation
2,934,324 : 6,221,916 = 6,221,916 : x - Step 2: Convert to fraction form
2,934,324/6,221,916 = 6,221,916/x - Step 3: Cross multiply
2,934,324x = 6,221,916 × 6,221,916 - Step 4: Simplify right side
2,934,324x = 38,712,238,711,056 - Step 5: Solve for x
x = 38,712,238,711,056/2,934,324 - Step 6: Final answer
x = 13,192,898.50
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.