Finding the Fourth Proportional to 1,532,594.29, 2,299,170.27 and 633,547.75
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Solution
The fourth proportional to 1,532,594.29, 2,299,170.27 and 633,547.75 is: 950,436.89
Step by Step Solution
- Step 1: Write the proportion equation
1,532,594.29 : 2,299,170.27 = 633,547.75 : x - Step 2: Convert to fraction form
1,532,594.29/2,299,170.27 = 633,547.75/x - Step 3: Cross multiply
1,532,594.29x = 2,299,170.27 × 633,547.75 - Step 4: Simplify right side
1,532,594.29x = 1,456,634,151,425.39 - Step 5: Solve for x
x = 1,456,634,151,425.39/1,532,594.29 - Step 6: Final answer
x = 950,436.89
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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.