Finding the Fourth Proportional to 2,233,415.08, 3,348,489.35 and 716,234.40
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Solution
The fourth proportional to 2,233,415.08, 3,348,489.35 and 716,234.40 is: 1,073,827.83
Step by Step Solution
- Step 1: Write the proportion equation
2,233,415.08 : 3,348,489.35 = 716,234.40 : x - Step 2: Convert to fraction form
2,233,415.08/3,348,489.35 = 716,234.40/x - Step 3: Cross multiply
2,233,415.08x = 3,348,489.35 × 716,234.40 - Step 4: Simplify right side
2,233,415.08x = 2,398,303,256,922.47 - Step 5: Solve for x
x = 2,398,303,256,922.47/2,233,415.08 - Step 6: Final answer
x = 1,073,827.83
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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.