Finding the Fourth Proportional to 4,497,412.82, 6,747,104.19 and 1,302,669.14
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Solution
The fourth proportional to 4,497,412.82, 6,747,104.19 and 1,302,669.14 is: 1,954,289.00
Step by Step Solution
- Step 1: Write the proportion equation
4,497,412.82 : 6,747,104.19 = 1,302,669.14 : x - Step 2: Convert to fraction form
4,497,412.82/6,747,104.19 = 1,302,669.14/x - Step 3: Cross multiply
4,497,412.82x = 6,747,104.19 × 1,302,669.14 - Step 4: Simplify right side
4,497,412.82x = 8,789,244,412,677.70 - Step 5: Solve for x
x = 8,789,244,412,677.70/4,497,412.82 - Step 6: Final answer
x = 1,954,289.00
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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.