Finding the Fourth Proportional to 1,497,160.44, 2,246,384.20 and 486,592.29
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Solution
The fourth proportional to 1,497,160.44, 2,246,384.20 and 486,592.29 is: 730,097.59
Step by Step Solution
- Step 1: Write the proportion equation
1,497,160.44 : 2,246,384.20 = 486,592.29 : x - Step 2: Convert to fraction form
1,497,160.44/2,246,384.20 = 486,592.29/x - Step 3: Cross multiply
1,497,160.44x = 2,246,384.20 × 486,592.29 - Step 4: Simplify right side
1,497,160.44x = 1,093,073,232,097.82 - Step 5: Solve for x
x = 1,093,073,232,097.82/1,497,160.44 - Step 6: Final answer
x = 730,097.59
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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.