Finding the Third Proportional to 7,288,564 and 11,314,842
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Solution
The third proportional to 7,288,564 and 11,314,842 is: 17,565,277.53
Step by Step Solution
- Step 1: Write the proportion equation
7,288,564 : 11,314,842 = 11,314,842 : x - Step 2: Convert to fraction form
7,288,564/11,314,842 = 11,314,842/x - Step 3: Cross multiply
7,288,564x = 11,314,842 × 11,314,842 - Step 4: Simplify right side
7,288,564x = 128,025,649,484,964 - Step 5: Solve for x
x = 128,025,649,484,964/7,288,564 - Step 6: Final answer
x = 17,565,277.53
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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.