Finding the Fourth Proportional to 2,014,631.19, 3,022,996.55 and 892,437.75
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Solution
The fourth proportional to 2,014,631.19, 3,022,996.55 and 892,437.75 is: 1,339,121.65
Step by Step Solution
- Step 1: Write the proportion equation
2,014,631.19 : 3,022,996.55 = 892,437.75 : x - Step 2: Convert to fraction form
2,014,631.19/3,022,996.55 = 892,437.75/x - Step 3: Cross multiply
2,014,631.19x = 3,022,996.55 × 892,437.75 - Step 4: Simplify right side
2,014,631.19x = 2,697,836,234,877.57 - Step 5: Solve for x
x = 2,697,836,234,877.57/2,014,631.19 - Step 6: Final answer
x = 1,339,121.65
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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.