Finding the Fourth Proportional to 1,451,268.68, 2,177,165.79 and 597,866.09
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Solution
The fourth proportional to 1,451,268.68, 2,177,165.79 and 597,866.09 is: 896,907.38
Step by Step Solution
- Step 1: Write the proportion equation
1,451,268.68 : 2,177,165.79 = 597,866.09 : x - Step 2: Convert to fraction form
1,451,268.68/2,177,165.79 = 597,866.09/x - Step 3: Cross multiply
1,451,268.68x = 2,177,165.79 × 597,866.09 - Step 4: Simplify right side
1,451,268.68x = 1,301,653,590,864.23 - Step 5: Solve for x
x = 1,301,653,590,864.23/1,451,268.68 - Step 6: Final answer
x = 896,907.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.