Finding the Fourth Proportional to 3,585,243.06, 5,377,850.01 and 1,455,309.18
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Solution
The fourth proportional to 3,585,243.06, 5,377,850.01 and 1,455,309.18 is: 2,182,957.85
Step by Step Solution
- Step 1: Write the proportion equation
3,585,243.06 : 5,377,850.01 = 1,455,309.18 : x - Step 2: Convert to fraction form
3,585,243.06/5,377,850.01 = 1,455,309.18/x - Step 3: Cross multiply
3,585,243.06x = 5,377,850.01 × 1,455,309.18 - Step 4: Simplify right side
3,585,243.06x = 7,826,434,488,216.09 - Step 5: Solve for x
x = 7,826,434,488,216.09/3,585,243.06 - Step 6: Final answer
x = 2,182,957.85
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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.