Finding the Third Proportional to 2,955,639 and 6,353,295
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Solution
The third proportional to 2,955,639 and 6,353,295 is: 13,656,727.82
Step by Step Solution
- Step 1: Write the proportion equation
2,955,639 : 6,353,295 = 6,353,295 : x - Step 2: Convert to fraction form
2,955,639/6,353,295 = 6,353,295/x - Step 3: Cross multiply
2,955,639x = 6,353,295 × 6,353,295 - Step 4: Simplify right side
2,955,639x = 40,364,357,357,025 - Step 5: Solve for x
x = 40,364,357,357,025/2,955,639 - Step 6: Final answer
x = 13,656,727.82
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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.