Finding the Third Proportional to 7,122,658 and 11,035,842
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Solution
The third proportional to 7,122,658 and 11,035,842 is: 17,098,926.92
Step by Step Solution
- Step 1: Write the proportion equation
7,122,658 : 11,035,842 = 11,035,842 : x - Step 2: Convert to fraction form
7,122,658/11,035,842 = 11,035,842/x - Step 3: Cross multiply
7,122,658x = 11,035,842 × 11,035,842 - Step 4: Simplify right side
7,122,658x = 121,789,808,648,964 - Step 5: Solve for x
x = 121,789,808,648,964/7,122,658 - Step 6: Final answer
x = 17,098,926.92
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.