Finding the Third Proportional to 347,009.63 and 803,253.94
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Solution
The third proportional to 347,009.63 and 803,253.94 is: 1,859,363.09
Step by Step Solution
- Step 1: Write the proportion equation
347,009.63 : 803,253.94 = 803,253.94 : x - Step 2: Convert to fraction form
347,009.63/803,253.94 = 803,253.94/x - Step 3: Cross multiply
347,009.63x = 803,253.94 × 803,253.94 - Step 4: Simplify right side
347,009.63x = 645,216,888,109.25 - Step 5: Solve for x
x = 645,216,888,109.25/347,009.63 - Step 6: Final answer
x = 1,859,363.09
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.