Finding the Fourth Proportional to 2,956,737.33, 4,080,296.84 and 1,667,574.95
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Solution
The fourth proportional to 2,956,737.33, 4,080,296.84 and 1,667,574.95 is: 2,301,253.04
Step by Step Solution
- Step 1: Write the proportion equation
2,956,737.33 : 4,080,296.84 = 1,667,574.95 : x - Step 2: Convert to fraction form
2,956,737.33/4,080,296.84 = 1,667,574.95/x - Step 3: Cross multiply
2,956,737.33x = 4,080,296.84 × 1,667,574.95 - Step 4: Simplify right side
2,956,737.33x = 6,804,200,770,208.80 - Step 5: Solve for x
x = 6,804,200,770,208.80/2,956,737.33 - Step 6: Final answer
x = 2,301,253.04
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.