Finding the Third Proportional to 283,406.06 and 423,597.09
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Solution
The third proportional to 283,406.06 and 423,597.09 is: 633,135.71
Step by Step Solution
- Step 1: Write the proportion equation
283,406.06 : 423,597.09 = 423,597.09 : x - Step 2: Convert to fraction form
283,406.06/423,597.09 = 423,597.09/x - Step 3: Cross multiply
283,406.06x = 423,597.09 × 423,597.09 - Step 4: Simplify right side
283,406.06x = 179,434,497,833.45 - Step 5: Solve for x
x = 179,434,497,833.45/283,406.06 - Step 6: Final answer
x = 633,135.71
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.