Finding the Fourth Proportional to 2,439,129.97, 3,657,276.77 and 922,930.03
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Solution
The fourth proportional to 2,439,129.97, 3,657,276.77 and 922,930.03 is: 1,383,858.42
Step by Step Solution
- Step 1: Write the proportion equation
2,439,129.97 : 3,657,276.77 = 922,930.03 : x - Step 2: Convert to fraction form
2,439,129.97/3,657,276.77 = 922,930.03/x - Step 3: Cross multiply
2,439,129.97x = 3,657,276.77 × 922,930.03 - Step 4: Simplify right side
2,439,129.97x = 3,375,410,559,011.35 - Step 5: Solve for x
x = 3,375,410,559,011.35/2,439,129.97 - Step 6: Final answer
x = 1,383,858.42
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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.