Finding the Fourth Proportional to 1,063,294.84, 1,467,460.68 and 650,074.08
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Solution
The fourth proportional to 1,063,294.84, 1,467,460.68 and 650,074.08 is: 897,171.81
Step by Step Solution
- Step 1: Write the proportion equation
1,063,294.84 : 1,467,460.68 = 650,074.08 : x - Step 2: Convert to fraction form
1,063,294.84/1,467,460.68 = 650,074.08/x - Step 3: Cross multiply
1,063,294.84x = 1,467,460.68 × 650,074.08 - Step 4: Simplify right side
1,063,294.84x = 953,958,151,487.17 - Step 5: Solve for x
x = 953,958,151,487.17/1,063,294.84 - Step 6: Final answer
x = 897,171.81
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.