Finding the Fourth Proportional to 4,154,686.88, 6,232,838.29 and 1,595,714.63
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Solution
The fourth proportional to 4,154,686.88, 6,232,838.29 and 1,595,714.63 is: 2,393,882.26
Step by Step Solution
- Step 1: Write the proportion equation
4,154,686.88 : 6,232,838.29 = 1,595,714.63 : x - Step 2: Convert to fraction form
4,154,686.88/6,232,838.29 = 1,595,714.63/x - Step 3: Cross multiply
4,154,686.88x = 6,232,838.29 × 1,595,714.63 - Step 4: Simplify right side
4,154,686.88x = 9,945,831,214,612.99 - Step 5: Solve for x
x = 9,945,831,214,612.99/4,154,686.88 - Step 6: Final answer
x = 2,393,882.26
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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.