Finding the Fourth Proportional to 4,082,763, 6,125,029.56 and 1,242,800.94
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Solution
The fourth proportional to 4,082,763, 6,125,029.56 and 1,242,800.94 is: 1,864,470.82
Step by Step Solution
- Step 1: Write the proportion equation
4,082,763 : 6,125,029.56 = 1,242,800.94 : x - Step 2: Convert to fraction form
4,082,763/6,125,029.56 = 1,242,800.94/x - Step 3: Cross multiply
4,082,763x = 6,125,029.56 × 1,242,800.94 - Step 4: Simplify right side
4,082,763x = 7,612,192,494,695.79 - Step 5: Solve for x
x = 7,612,192,494,695.79/4,082,763 - Step 6: Final answer
x = 1,864,470.82
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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.