Finding the Third Proportional to 467,970.75 and 684,405.75
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Solution
The third proportional to 467,970.75 and 684,405.75 is: 1,000,941.26
Step by Step Solution
- Step 1: Write the proportion equation
467,970.75 : 684,405.75 = 684,405.75 : x - Step 2: Convert to fraction form
467,970.75/684,405.75 = 684,405.75/x - Step 3: Cross multiply
467,970.75x = 684,405.75 × 684,405.75 - Step 4: Simplify right side
467,970.75x = 468,411,230,633.06 - Step 5: Solve for x
x = 468,411,230,633.06/467,970.75 - Step 6: Final answer
x = 1,000,941.26
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.