Finding the Fourth Proportional to 2,590,400.00, 3,883,247.75 and 906,584.96
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Solution
The fourth proportional to 2,590,400.00, 3,883,247.75 and 906,584.96 is: 1,359,054.20
Step by Step Solution
- Step 1: Write the proportion equation
2,590,400.00 : 3,883,247.75 = 906,584.96 : x - Step 2: Convert to fraction form
2,590,400.00/3,883,247.75 = 906,584.96/x - Step 3: Cross multiply
2,590,400.00x = 3,883,247.75 × 906,584.96 - Step 4: Simplify right side
2,590,400.00x = 3,520,493,988,954.06 - Step 5: Solve for x
x = 3,520,493,988,954.06/2,590,400.00 - Step 6: Final answer
x = 1,359,054.20
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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.