Finding the Fourth Proportional to 2,064,107.68, 3,088,150.08 and 1,809,472.48
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Solution
The fourth proportional to 2,064,107.68, 3,088,150.08 and 1,809,472.48 is: 2,707,185.60
Step by Step Solution
- Step 1: Write the proportion equation
2,064,107.68 : 3,088,150.08 = 1,809,472.48 : x - Step 2: Convert to fraction form
2,064,107.68/3,088,150.08 = 1,809,472.48/x - Step 3: Cross multiply
2,064,107.68x = 3,088,150.08 × 1,809,472.48 - Step 4: Simplify right side
2,064,107.68x = 5,587,922,583,869.80 - Step 5: Solve for x
x = 5,587,922,583,869.80/2,064,107.68 - Step 6: Final answer
x = 2,707,185.60
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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.