Finding the Fourth Proportional to 6,732,671.20, 10,100,323.84 and 2,472,871.44
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Solution
The fourth proportional to 6,732,671.20, 10,100,323.84 and 2,472,871.44 is: 3,709,790.90
Step by Step Solution
- Step 1: Write the proportion equation
6,732,671.20 : 10,100,323.84 = 2,472,871.44 : x - Step 2: Convert to fraction form
6,732,671.20/10,100,323.84 = 2,472,871.44/x - Step 3: Cross multiply
6,732,671.20x = 10,100,323.84 × 2,472,871.44 - Step 4: Simplify right side
6,732,671.20x = 24,976,802,358,687.13 - Step 5: Solve for x
x = 24,976,802,358,687.13/6,732,671.20 - Step 6: Final answer
x = 3,709,790.90
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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.