Finding the Fourth Proportional to 1,024,299.44, 1,413,533.49 and 565,414.28
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Solution
The fourth proportional to 1,024,299.44, 1,413,533.49 and 565,414.28 is: 780,271.85
Step by Step Solution
- Step 1: Write the proportion equation
1,024,299.44 : 1,413,533.49 = 565,414.28 : x - Step 2: Convert to fraction form
1,024,299.44/1,413,533.49 = 565,414.28/x - Step 3: Cross multiply
1,024,299.44x = 1,413,533.49 × 565,414.28 - Step 4: Simplify right side
1,024,299.44x = 799,232,020,504.24 - Step 5: Solve for x
x = 799,232,020,504.24/1,024,299.44 - Step 6: Final answer
x = 780,271.85
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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.