Finding the Third Proportional to 6,115,970 and 8,555,070
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Solution
The third proportional to 6,115,970 and 8,555,070 is: 11,966,903.48
Step by Step Solution
- Step 1: Write the proportion equation
6,115,970 : 8,555,070 = 8,555,070 : x - Step 2: Convert to fraction form
6,115,970/8,555,070 = 8,555,070/x - Step 3: Cross multiply
6,115,970x = 8,555,070 × 8,555,070 - Step 4: Simplify right side
6,115,970x = 73,189,222,704,900 - Step 5: Solve for x
x = 73,189,222,704,900/6,115,970 - Step 6: Final answer
x = 11,966,903.48
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.