Finding the Fourth Proportional to 2,994,957, 4,135,035.66 and 1,771,655.52
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Solution
The fourth proportional to 2,994,957, 4,135,035.66 and 1,771,655.52 is: 2,446,064.75
Step by Step Solution
- Step 1: Write the proportion equation
2,994,957 : 4,135,035.66 = 1,771,655.52 : x - Step 2: Convert to fraction form
2,994,957/4,135,035.66 = 1,771,655.52/x - Step 3: Cross multiply
2,994,957x = 4,135,035.66 × 1,771,655.52 - Step 4: Simplify right side
2,994,957x = 7,325,858,752,435.84 - Step 5: Solve for x
x = 7,325,858,752,435.84/2,994,957 - Step 6: Final answer
x = 2,446,064.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.