Finding the Third Proportional to 405,226.13 and 873,298.13
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Solution
The third proportional to 405,226.13 and 873,298.13 is: 1,882,034.67
Step by Step Solution
- Step 1: Write the proportion equation
405,226.13 : 873,298.13 = 873,298.13 : x - Step 2: Convert to fraction form
405,226.13/873,298.13 = 873,298.13/x - Step 3: Cross multiply
405,226.13x = 873,298.13 × 873,298.13 - Step 4: Simplify right side
405,226.13x = 762,649,615,128.52 - Step 5: Solve for x
x = 762,649,615,128.52/405,226.13 - Step 6: Final answer
x = 1,882,034.67
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.