Finding the Fourth Proportional to 2,364,624.02, 3,533,979.35 and 1,726,272.03
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Solution
The fourth proportional to 2,364,624.02, 3,533,979.35 and 1,726,272.03 is: 2,579,949.14
Step by Step Solution
- Step 1: Write the proportion equation
2,364,624.02 : 3,533,979.35 = 1,726,272.03 : x - Step 2: Convert to fraction form
2,364,624.02/3,533,979.35 = 1,726,272.03/x - Step 3: Cross multiply
2,364,624.02x = 3,533,979.35 × 1,726,272.03 - Step 4: Simplify right side
2,364,624.02x = 6,100,609,706,502.58 - Step 5: Solve for x
x = 6,100,609,706,502.58/2,364,624.02 - Step 6: Final answer
x = 2,579,949.14
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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.