Finding the Fourth Proportional to 8,833,143.44, 13,252,514.52 and 3,153,242
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Solution
The fourth proportional to 8,833,143.44, 13,252,514.52 and 3,153,242 is: 4,730,862.31
Step by Step Solution
- Step 1: Write the proportion equation
8,833,143.44 : 13,252,514.52 = 3,153,242 : x - Step 2: Convert to fraction form
8,833,143.44/13,252,514.52 = 3,153,242/x - Step 3: Cross multiply
8,833,143.44x = 13,252,514.52 × 3,153,242 - Step 4: Simplify right side
8,833,143.44x = 41,788,385,390,073.84 - Step 5: Solve for x
x = 41,788,385,390,073.84/8,833,143.44 - Step 6: Final answer
x = 4,730,862.31
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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.