Finding the Fourth Proportional to 1,786,331.00, 2,682,943.16 and 1,530,743.00
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Solution
The fourth proportional to 1,786,331.00, 2,682,943.16 and 1,530,743.00 is: 2,299,068.00
Step by Step Solution
- Step 1: Write the proportion equation
1,786,331.00 : 2,682,943.16 = 1,530,743.00 : x - Step 2: Convert to fraction form
1,786,331.00/2,682,943.16 = 1,530,743.00/x - Step 3: Cross multiply
1,786,331.00x = 2,682,943.16 × 1,530,743.00 - Step 4: Simplify right side
1,786,331.00x = 4,106,896,440,499.45 - Step 5: Solve for x
x = 4,106,896,440,499.45/1,786,331.00 - Step 6: Final answer
x = 2,299,068.00
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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.