Finding the Fourth Proportional to 3,046,544.95, 4,542,580.51 and 2,962,842.99
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Solution
The fourth proportional to 3,046,544.95, 4,542,580.51 and 2,962,842.99 is: 4,417,775.89
Step by Step Solution
- Step 1: Write the proportion equation
3,046,544.95 : 4,542,580.51 = 2,962,842.99 : x - Step 2: Convert to fraction form
3,046,544.95/4,542,580.51 = 2,962,842.99/x - Step 3: Cross multiply
3,046,544.95x = 4,542,580.51 × 2,962,842.99 - Step 4: Simplify right side
3,046,544.95x = 13,458,952,821,674.36 - Step 5: Solve for x
x = 13,458,952,821,674.36/3,046,544.95 - Step 6: Final answer
x = 4,417,775.89
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.