Finding the Fourth Proportional to 4,373,789.00, 6,559,935.90 and 1,178,167.84
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Solution
The fourth proportional to 4,373,789.00, 6,559,935.90 and 1,178,167.84 is: 1,767,050.37
Step by Step Solution
- Step 1: Write the proportion equation
4,373,789.00 : 6,559,935.90 = 1,178,167.84 : x - Step 2: Convert to fraction form
4,373,789.00/6,559,935.90 = 1,178,167.84/x - Step 3: Cross multiply
4,373,789.00x = 6,559,935.90 × 1,178,167.84 - Step 4: Simplify right side
4,373,789.00x = 7,728,705,489,023.49 - Step 5: Solve for x
x = 7,728,705,489,023.49/4,373,789.00 - Step 6: Final answer
x = 1,767,050.37
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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.