Finding the Fourth Proportional to 1,593,680.24, 2,391,922.74 and 836,063.08
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Solution
The fourth proportional to 1,593,680.24, 2,391,922.74 and 836,063.08 is: 1,254,830.32
Step by Step Solution
- Step 1: Write the proportion equation
1,593,680.24 : 2,391,922.74 = 836,063.08 : x - Step 2: Convert to fraction form
1,593,680.24/2,391,922.74 = 836,063.08/x - Step 3: Cross multiply
1,593,680.24x = 2,391,922.74 × 836,063.08 - Step 4: Simplify right side
1,593,680.24x = 1,999,798,293,126.44 - Step 5: Solve for x
x = 1,999,798,293,126.44/1,593,680.24 - Step 6: Final answer
x = 1,254,830.32
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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.