Finding the Fourth Proportional to 2,334,365.08, 3,501,853.86 and 914,236.63
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Solution
The fourth proportional to 2,334,365.08, 3,501,853.86 and 914,236.63 is: 1,371,474.88
Step by Step Solution
- Step 1: Write the proportion equation
2,334,365.08 : 3,501,853.86 = 914,236.63 : x - Step 2: Convert to fraction form
2,334,365.08/3,501,853.86 = 914,236.63/x - Step 3: Cross multiply
2,334,365.08x = 3,501,853.86 × 914,236.63 - Step 4: Simplify right side
2,334,365.08x = 3,201,523,066,392.64 - Step 5: Solve for x
x = 3,201,523,066,392.64/2,334,365.08 - Step 6: Final answer
x = 1,371,474.88
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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.