Finding the Fourth Proportional to 1,848,513.41, 2,772,350.94 and 836,967.59
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Solution
The fourth proportional to 1,848,513.41, 2,772,350.94 and 836,967.59 is: 1,255,261.59
Step by Step Solution
- Step 1: Write the proportion equation
1,848,513.41 : 2,772,350.94 = 836,967.59 : x - Step 2: Convert to fraction form
1,848,513.41/2,772,350.94 = 836,967.59/x - Step 3: Cross multiply
1,848,513.41x = 2,772,350.94 × 836,967.59 - Step 4: Simplify right side
1,848,513.41x = 2,320,367,884,886.03 - Step 5: Solve for x
x = 2,320,367,884,886.03/1,848,513.41 - Step 6: Final answer
x = 1,255,261.59
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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.