Finding the Third Proportional to 713,691 and 1,106,392.50
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Solution
The third proportional to 713,691 and 1,106,392.50 is: 1,715,174.16
Step by Step Solution
- Step 1: Write the proportion equation
713,691 : 1,106,392.50 = 1,106,392.50 : x - Step 2: Convert to fraction form
713,691/1,106,392.50 = 1,106,392.50/x - Step 3: Cross multiply
713,691x = 1,106,392.50 × 1,106,392.50 - Step 4: Simplify right side
713,691x = 1,224,104,364,056.25 - Step 5: Solve for x
x = 1,224,104,364,056.25/713,691 - Step 6: Final answer
x = 1,715,174.16
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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.