Finding the Third Proportional to 336,887.25 and 730,432.50
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Solution
The third proportional to 336,887.25 and 730,432.50 is: 1,583,709.79
Step by Step Solution
- Step 1: Write the proportion equation
336,887.25 : 730,432.50 = 730,432.50 : x - Step 2: Convert to fraction form
336,887.25/730,432.50 = 730,432.50/x - Step 3: Cross multiply
336,887.25x = 730,432.50 × 730,432.50 - Step 4: Simplify right side
336,887.25x = 533,531,637,056.25 - Step 5: Solve for x
x = 533,531,637,056.25/336,887.25 - Step 6: Final answer
x = 1,583,709.79
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.