Finding the Fourth Proportional to 2,327,774.04, 3,213,804.08 and 1,593,956.31
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Solution
The fourth proportional to 2,327,774.04, 3,213,804.08 and 1,593,956.31 is: 2,200,670.34
Step by Step Solution
- Step 1: Write the proportion equation
2,327,774.04 : 3,213,804.08 = 1,593,956.31 : x - Step 2: Convert to fraction form
2,327,774.04/3,213,804.08 = 1,593,956.31/x - Step 3: Cross multiply
2,327,774.04x = 3,213,804.08 × 1,593,956.31 - Step 4: Simplify right side
2,327,774.04x = 5,122,663,284,449.96 - Step 5: Solve for x
x = 5,122,663,284,449.96/2,327,774.04 - Step 6: Final answer
x = 2,200,670.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.