Finding the Fourth Proportional to 4,045,302.24, 6,068,379.84 and 1,348,687.52
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Solution
The fourth proportional to 4,045,302.24, 6,068,379.84 and 1,348,687.52 is: 2,023,173.47
Step by Step Solution
- Step 1: Write the proportion equation
4,045,302.24 : 6,068,379.84 = 1,348,687.52 : x - Step 2: Convert to fraction form
4,045,302.24/6,068,379.84 = 1,348,687.52/x - Step 3: Cross multiply
4,045,302.24x = 6,068,379.84 × 1,348,687.52 - Step 4: Simplify right side
4,045,302.24x = 8,184,348,156,827.60 - Step 5: Solve for x
x = 8,184,348,156,827.60/4,045,302.24 - Step 6: Final answer
x = 2,023,173.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.