Finding the Third Proportional to 434,242.13 and 956,831.63
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Solution
The third proportional to 434,242.13 and 956,831.63 is: 2,108,332.44
Step by Step Solution
- Step 1: Write the proportion equation
434,242.13 : 956,831.63 = 956,831.63 : x - Step 2: Convert to fraction form
434,242.13/956,831.63 = 956,831.63/x - Step 3: Cross multiply
434,242.13x = 956,831.63 × 956,831.63 - Step 4: Simplify right side
434,242.13x = 915,526,758,600.14 - Step 5: Solve for x
x = 915,526,758,600.14/434,242.13 - Step 6: Final answer
x = 2,108,332.44
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.