Finding the Fourth Proportional to 1,656,796.63, 2,481,209.11 and 944,665.69
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Solution
The fourth proportional to 1,656,796.63, 2,481,209.11 and 944,665.69 is: 1,414,725.91
Step by Step Solution
- Step 1: Write the proportion equation
1,656,796.63 : 2,481,209.11 = 944,665.69 : x - Step 2: Convert to fraction form
1,656,796.63/2,481,209.11 = 944,665.69/x - Step 3: Cross multiply
1,656,796.63x = 2,481,209.11 × 944,665.69 - Step 4: Simplify right side
1,656,796.63x = 2,343,913,115,932.44 - Step 5: Solve for x
x = 2,343,913,115,932.44/1,656,796.63 - Step 6: Final answer
x = 1,414,725.91
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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.