Finding the Fourth Proportional to 2,492,135.61, 3,738,202.95 and 598,877.04
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Solution
The fourth proportional to 2,492,135.61, 3,738,202.95 and 598,877.04 is: 898,315.46
Step by Step Solution
- Step 1: Write the proportion equation
2,492,135.61 : 3,738,202.95 = 598,877.04 : x - Step 2: Convert to fraction form
2,492,135.61/3,738,202.95 = 598,877.04/x - Step 3: Cross multiply
2,492,135.61x = 3,738,202.95 × 598,877.04 - Step 4: Simplify right side
2,492,135.61x = 2,238,723,933,879.32 - Step 5: Solve for x
x = 2,238,723,933,879.32/2,492,135.61 - Step 6: Final answer
x = 898,315.46
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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.