Finding the Fourth Proportional to 1,497,934.31, 2,246,996.03 and 633,207.96
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Solution
The fourth proportional to 1,497,934.31, 2,246,996.03 and 633,207.96 is: 949,851.92
Step by Step Solution
- Step 1: Write the proportion equation
1,497,934.31 : 2,246,996.03 = 633,207.96 : x - Step 2: Convert to fraction form
1,497,934.31/2,246,996.03 = 633,207.96/x - Step 3: Cross multiply
1,497,934.31x = 2,246,996.03 × 633,207.96 - Step 4: Simplify right side
1,497,934.31x = 1,422,815,769,118.36 - Step 5: Solve for x
x = 1,422,815,769,118.36/1,497,934.31 - Step 6: Final answer
x = 949,851.92
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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.