Finding the Fourth Proportional to 1,802,044.84, 2,473,575.29 and 1,593,527.08
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Solution
The fourth proportional to 1,802,044.84, 2,473,575.29 and 1,593,527.08 is: 2,187,353.57
Step by Step Solution
- Step 1: Write the proportion equation
1,802,044.84 : 2,473,575.29 = 1,593,527.08 : x - Step 2: Convert to fraction form
1,802,044.84/2,473,575.29 = 1,593,527.08/x - Step 3: Cross multiply
1,802,044.84x = 2,473,575.29 × 1,593,527.08 - Step 4: Simplify right side
1,802,044.84x = 3,941,709,209,033.85 - Step 5: Solve for x
x = 3,941,709,209,033.85/1,802,044.84 - Step 6: Final answer
x = 2,187,353.57
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.