Finding the Fourth Proportional to 1,898,567.92, 2,847,488.99 and 568,871.92
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Solution
The fourth proportional to 1,898,567.92, 2,847,488.99 and 568,871.92 is: 853,199.14
Step by Step Solution
- Step 1: Write the proportion equation
1,898,567.92 : 2,847,488.99 = 568,871.92 : x - Step 2: Convert to fraction form
1,898,567.92/2,847,488.99 = 568,871.92/x - Step 3: Cross multiply
1,898,567.92x = 2,847,488.99 × 568,871.92 - Step 4: Simplify right side
1,898,567.92x = 1,619,856,523,223.62 - Step 5: Solve for x
x = 1,619,856,523,223.62/1,898,567.92 - Step 6: Final answer
x = 853,199.14
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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.