Finding the Third Proportional to 5,702,501 and 11,809,207
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Solution
The third proportional to 5,702,501 and 11,809,207 is: 24,455,474.88
Step by Step Solution
- Step 1: Write the proportion equation
5,702,501 : 11,809,207 = 11,809,207 : x - Step 2: Convert to fraction form
5,702,501/11,809,207 = 11,809,207/x - Step 3: Cross multiply
5,702,501x = 11,809,207 × 11,809,207 - Step 4: Simplify right side
5,702,501x = 139,457,369,968,849 - Step 5: Solve for x
x = 139,457,369,968,849/5,702,501 - Step 6: Final answer
x = 24,455,474.88
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.