Finding the Fourth Proportional to 5,468,248.60, 8,203,157.22 and 1,682,050.84
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Solution
The fourth proportional to 5,468,248.60, 8,203,157.22 and 1,682,050.84 is: 2,523,317.52
Step by Step Solution
- Step 1: Write the proportion equation
5,468,248.60 : 8,203,157.22 = 1,682,050.84 : x - Step 2: Convert to fraction form
5,468,248.60/8,203,157.22 = 1,682,050.84/x - Step 3: Cross multiply
5,468,248.60x = 8,203,157.22 × 1,682,050.84 - Step 4: Simplify right side
5,468,248.60x = 13,798,127,492,553.06 - Step 5: Solve for x
x = 13,798,127,492,553.06/5,468,248.60 - Step 6: Final answer
x = 2,523,317.52
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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.