Finding the Fourth Proportional to 1,052,273.71, 1,452,034.99 and 610,679.63
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Solution
The fourth proportional to 1,052,273.71, 1,452,034.99 and 610,679.63 is: 842,678.27
Step by Step Solution
- Step 1: Write the proportion equation
1,052,273.71 : 1,452,034.99 = 610,679.63 : x - Step 2: Convert to fraction form
1,052,273.71/1,452,034.99 = 610,679.63/x - Step 3: Cross multiply
1,052,273.71x = 1,452,034.99 × 610,679.63 - Step 4: Simplify right side
1,052,273.71x = 886,728,192,543.64 - Step 5: Solve for x
x = 886,728,192,543.64/1,052,273.71 - Step 6: Final answer
x = 842,678.27
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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.