Finding the Third Proportional to 2,915,730 and 6,362,883.75
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Solution
The third proportional to 2,915,730 and 6,362,883.75 is: 13,885,472.80
Step by Step Solution
- Step 1: Write the proportion equation
2,915,730 : 6,362,883.75 = 6,362,883.75 : x - Step 2: Convert to fraction form
2,915,730/6,362,883.75 = 6,362,883.75/x - Step 3: Cross multiply
2,915,730x = 6,362,883.75 × 6,362,883.75 - Step 4: Simplify right side
2,915,730x = 40,486,289,616,014.06 - Step 5: Solve for x
x = 40,486,289,616,014.06/2,915,730 - Step 6: Final answer
x = 13,885,472.80
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.