Finding the Fourth Proportional to 2,293,850.34, 3,440,950.47 and 696,545.73
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Solution
The fourth proportional to 2,293,850.34, 3,440,950.47 and 696,545.73 is: 1,044,871.72
Step by Step Solution
- Step 1: Write the proportion equation
2,293,850.34 : 3,440,950.47 = 696,545.73 : x - Step 2: Convert to fraction form
2,293,850.34/3,440,950.47 = 696,545.73/x - Step 3: Cross multiply
2,293,850.34x = 3,440,950.47 × 696,545.73 - Step 4: Simplify right side
2,293,850.34x = 2,396,779,357,019.99 - Step 5: Solve for x
x = 2,396,779,357,019.99/2,293,850.34 - Step 6: Final answer
x = 1,044,871.72
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.