Finding the Fourth Proportional to 2,317,007.70, 3,473,437.95 and 896,591.70
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Solution
The fourth proportional to 2,317,007.70, 3,473,437.95 and 896,591.70 is: 1,344,085.15
Step by Step Solution
- Step 1: Write the proportion equation
2,317,007.70 : 3,473,437.95 = 896,591.70 : x - Step 2: Convert to fraction form
2,317,007.70/3,473,437.95 = 896,591.70/x - Step 3: Cross multiply
2,317,007.70x = 3,473,437.95 × 896,591.70 - Step 4: Simplify right side
2,317,007.70x = 3,114,255,636,435.02 - Step 5: Solve for x
x = 3,114,255,636,435.02/2,317,007.70 - Step 6: Final answer
x = 1,344,085.15
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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.