Finding the Fourth Proportional to 531,831.29, 797,625.23 and 152,748.99
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Solution
The fourth proportional to 531,831.29, 797,625.23 and 152,748.99 is: 229,088.53
Step by Step Solution
- Step 1: Write the proportion equation
531,831.29 : 797,625.23 = 152,748.99 : x - Step 2: Convert to fraction form
531,831.29/797,625.23 = 152,748.99/x - Step 3: Cross multiply
531,831.29x = 797,625.23 × 152,748.99 - Step 4: Simplify right side
531,831.29x = 121,836,447,517.27 - Step 5: Solve for x
x = 121,836,447,517.27/531,831.29 - Step 6: Final answer
x = 229,088.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.