Finding the Fourth Proportional to 1,589,927.00, 2,383,447.38 and 578,333.95
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Solution
The fourth proportional to 1,589,927.00, 2,383,447.38 and 578,333.95 is: 866,975.99
Step by Step Solution
- Step 1: Write the proportion equation
1,589,927.00 : 2,383,447.38 = 578,333.95 : x - Step 2: Convert to fraction form
1,589,927.00/2,383,447.38 = 578,333.95/x - Step 3: Cross multiply
1,589,927.00x = 2,383,447.38 × 578,333.95 - Step 4: Simplify right side
1,589,927.00x = 1,378,428,531,933.93 - Step 5: Solve for x
x = 1,378,428,531,933.93/1,589,927.00 - Step 6: Final answer
x = 866,975.99
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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.