Finding the Fourth Proportional to 2,339,386.44, 3,504,184.50 and 1,881,502.94
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Solution
The fourth proportional to 2,339,386.44, 3,504,184.50 and 1,881,502.94 is: 2,818,317.37
Step by Step Solution
- Step 1: Write the proportion equation
2,339,386.44 : 3,504,184.50 = 1,881,502.94 : x - Step 2: Convert to fraction form
2,339,386.44/3,504,184.50 = 1,881,502.94/x - Step 3: Cross multiply
2,339,386.44x = 3,504,184.50 × 1,881,502.94 - Step 4: Simplify right side
2,339,386.44x = 6,593,133,439,052.43 - Step 5: Solve for x
x = 6,593,133,439,052.43/2,339,386.44 - Step 6: Final answer
x = 2,818,317.37
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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.