Finding the Third Proportional to 336,890.25 and 730,437.75
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Solution
The third proportional to 336,890.25 and 730,437.75 is: 1,583,718.46
Step by Step Solution
- Step 1: Write the proportion equation
336,890.25 : 730,437.75 = 730,437.75 : x - Step 2: Convert to fraction form
336,890.25/730,437.75 = 730,437.75/x - Step 3: Cross multiply
336,890.25x = 730,437.75 × 730,437.75 - Step 4: Simplify right side
336,890.25x = 533,539,306,625.06 - Step 5: Solve for x
x = 533,539,306,625.06/336,890.25 - Step 6: Final answer
x = 1,583,718.46
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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.