Finding the Fourth Proportional to 2,370,256.08, 3,557,375.10 and 1,023,436.68
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Solution
The fourth proportional to 2,370,256.08, 3,557,375.10 and 1,023,436.68 is: 1,536,014.69
Step by Step Solution
- Step 1: Write the proportion equation
2,370,256.08 : 3,557,375.10 = 1,023,436.68 : x - Step 2: Convert to fraction form
2,370,256.08/3,557,375.10 = 1,023,436.68/x - Step 3: Cross multiply
2,370,256.08x = 3,557,375.10 × 1,023,436.68 - Step 4: Simplify right side
2,370,256.08x = 3,640,748,161,858.67 - Step 5: Solve for x
x = 3,640,748,161,858.67/2,370,256.08 - Step 6: Final answer
x = 1,536,014.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.