Finding the Third Proportional to 4,432,719.94 and 9,706,199.63
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Solution
The third proportional to 4,432,719.94 and 9,706,199.63 is: 21,253,386.74
Step by Step Solution
- Step 1: Write the proportion equation
4,432,719.94 : 9,706,199.63 = 9,706,199.63 : x - Step 2: Convert to fraction form
4,432,719.94/9,706,199.63 = 9,706,199.63/x - Step 3: Cross multiply
4,432,719.94x = 9,706,199.63 × 9,706,199.63 - Step 4: Simplify right side
4,432,719.94x = 94,210,311,160,350.14 - Step 5: Solve for x
x = 94,210,311,160,350.14/4,432,719.94 - Step 6: Final answer
x = 21,253,386.74
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.