Finding the Third Proportional to 688,334.63 and 1,476,312.75
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Solution
The third proportional to 688,334.63 and 1,476,312.75 is: 3,166,336.92
Step by Step Solution
- Step 1: Write the proportion equation
688,334.63 : 1,476,312.75 = 1,476,312.75 : x - Step 2: Convert to fraction form
688,334.63/1,476,312.75 = 1,476,312.75/x - Step 3: Cross multiply
688,334.63x = 1,476,312.75 × 1,476,312.75 - Step 4: Simplify right side
688,334.63x = 2,179,499,335,812.56 - Step 5: Solve for x
x = 2,179,499,335,812.56/688,334.63 - Step 6: Final answer
x = 3,166,336.92
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.