Finding the Fourth Proportional to 1,548,130.08, 2,322,219.68 and 588,600.32
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Solution
The fourth proportional to 1,548,130.08, 2,322,219.68 and 588,600.32 is: 882,909.82
Step by Step Solution
- Step 1: Write the proportion equation
1,548,130.08 : 2,322,219.68 = 588,600.32 : x - Step 2: Convert to fraction form
1,548,130.08/2,322,219.68 = 588,600.32/x - Step 3: Cross multiply
1,548,130.08x = 2,322,219.68 × 588,600.32 - Step 4: Simplify right side
1,548,130.08x = 1,366,859,246,758.30 - Step 5: Solve for x
x = 1,366,859,246,758.30/1,548,130.08 - Step 6: Final answer
x = 882,909.82
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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.