Finding the Third Proportional to 590,752.13 and 916,504.31
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Solution
The third proportional to 590,752.13 and 916,504.31 is: 1,421,882.58
Step by Step Solution
- Step 1: Write the proportion equation
590,752.13 : 916,504.31 = 916,504.31 : x - Step 2: Convert to fraction form
590,752.13/916,504.31 = 916,504.31/x - Step 3: Cross multiply
590,752.13x = 916,504.31 × 916,504.31 - Step 4: Simplify right side
590,752.13x = 839,980,154,831.10 - Step 5: Solve for x
x = 839,980,154,831.10/590,752.13 - Step 6: Final answer
x = 1,421,882.58
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.