Finding the Fourth Proportional to 1,483,276.24, 2,224,979.06 and 725,755.53
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Solution
The fourth proportional to 1,483,276.24, 2,224,979.06 and 725,755.53 is: 1,088,664.95
Step by Step Solution
- Step 1: Write the proportion equation
1,483,276.24 : 2,224,979.06 = 725,755.53 : x - Step 2: Convert to fraction form
1,483,276.24/2,224,979.06 = 725,755.53/x - Step 3: Cross multiply
1,483,276.24x = 2,224,979.06 × 725,755.53 - Step 4: Simplify right side
1,483,276.24x = 1,614,790,856,929.20 - Step 5: Solve for x
x = 1,614,790,856,929.20/1,483,276.24 - Step 6: Final answer
x = 1,088,664.95
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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.