Finding the Fourth Proportional to 2,413,529.46, 3,620,183.47 and 707,603.85
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Solution
The fourth proportional to 2,413,529.46, 3,620,183.47 and 707,603.85 is: 1,061,373.31
Step by Step Solution
- Step 1: Write the proportion equation
2,413,529.46 : 3,620,183.47 = 707,603.85 : x - Step 2: Convert to fraction form
2,413,529.46/3,620,183.47 = 707,603.85/x - Step 3: Cross multiply
2,413,529.46x = 3,620,183.47 × 707,603.85 - Step 4: Simplify right side
2,413,529.46x = 2,561,655,763,289.62 - Step 5: Solve for x
x = 2,561,655,763,289.62/2,413,529.46 - Step 6: Final answer
x = 1,061,373.31
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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.