Finding the Fourth Proportional to 2,180,569.68, 3,270,624.48 and 583,294
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Solution
The fourth proportional to 2,180,569.68, 3,270,624.48 and 583,294 is: 874,879.47
Step by Step Solution
- Step 1: Write the proportion equation
2,180,569.68 : 3,270,624.48 = 583,294 : x - Step 2: Convert to fraction form
2,180,569.68/3,270,624.48 = 583,294/x - Step 3: Cross multiply
2,180,569.68x = 3,270,624.48 × 583,294 - Step 4: Simplify right side
2,180,569.68x = 1,907,735,635,437.12 - Step 5: Solve for x
x = 1,907,735,635,437.12/2,180,569.68 - Step 6: Final answer
x = 874,879.47
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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.