Finding the Fourth Proportional to 1,549,254.26, 2,323,879.58 and 538,376.29
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Solution
The fourth proportional to 1,549,254.26, 2,323,879.58 and 538,376.29 is: 807,563.80
Step by Step Solution
- Step 1: Write the proportion equation
1,549,254.26 : 2,323,879.58 = 538,376.29 : x - Step 2: Convert to fraction form
1,549,254.26/2,323,879.58 = 538,376.29/x - Step 3: Cross multiply
1,549,254.26x = 2,323,879.58 × 538,376.29 - Step 4: Simplify right side
1,549,254.26x = 1,251,121,662,223.40 - Step 5: Solve for x
x = 1,251,121,662,223.40/1,549,254.26 - Step 6: Final answer
x = 807,563.80
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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.