Finding the Fourth Proportional to 4,689,226.00, 7,033,707.77 and 1,494,543.88
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Solution
The fourth proportional to 4,689,226.00, 7,033,707.77 and 1,494,543.88 is: 2,241,773.99
Step by Step Solution
- Step 1: Write the proportion equation
4,689,226.00 : 7,033,707.77 = 1,494,543.88 : x - Step 2: Convert to fraction form
4,689,226.00/7,033,707.77 = 1,494,543.88/x - Step 3: Cross multiply
4,689,226.00x = 7,033,707.77 × 1,494,543.88 - Step 4: Simplify right side
4,689,226.00x = 10,512,184,887,514.04 - Step 5: Solve for x
x = 10,512,184,887,514.04/4,689,226.00 - Step 6: Final answer
x = 2,241,773.99
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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.