Finding the Third Proportional to 4,677,329.81 and 6,996,921.75
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Solution
The third proportional to 4,677,329.81 and 6,996,921.75 is: 10,466,850.95
Step by Step Solution
- Step 1: Write the proportion equation
4,677,329.81 : 6,996,921.75 = 6,996,921.75 : x - Step 2: Convert to fraction form
4,677,329.81/6,996,921.75 = 6,996,921.75/x - Step 3: Cross multiply
4,677,329.81x = 6,996,921.75 × 6,996,921.75 - Step 4: Simplify right side
4,677,329.81x = 48,956,913,975,623.06 - Step 5: Solve for x
x = 48,956,913,975,623.06/4,677,329.81 - Step 6: Final answer
x = 10,466,850.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.