Finding the Fourth Proportional to 2,253,062.64, 3,379,564.56 and 547,219.92
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Solution
The fourth proportional to 2,253,062.64, 3,379,564.56 and 547,219.92 is: 820,822.74
Step by Step Solution
- Step 1: Write the proportion equation
2,253,062.64 : 3,379,564.56 = 547,219.92 : x - Step 2: Convert to fraction form
2,253,062.64/3,379,564.56 = 547,219.92/x - Step 3: Cross multiply
2,253,062.64x = 3,379,564.56 × 547,219.92 - Step 4: Simplify right side
2,253,062.64x = 1,849,365,048,158.04 - Step 5: Solve for x
x = 1,849,365,048,158.04/2,253,062.64 - Step 6: Final answer
x = 820,822.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.