Finding the Third Proportional to 464,405.06 and 653,984.09
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Solution
The third proportional to 464,405.06 and 653,984.09 is: 920,952.89
Step by Step Solution
- Step 1: Write the proportion equation
464,405.06 : 653,984.09 = 653,984.09 : x - Step 2: Convert to fraction form
464,405.06/653,984.09 = 653,984.09/x - Step 3: Cross multiply
464,405.06x = 653,984.09 × 653,984.09 - Step 4: Simplify right side
464,405.06x = 427,695,184,659.51 - Step 5: Solve for x
x = 427,695,184,659.51/464,405.06 - Step 6: Final answer
x = 920,952.89
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.