Finding the Fourth Proportional to 4,072,470.10, 6,104,687.55 and 2,276,214.10
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Solution
The fourth proportional to 4,072,470.10, 6,104,687.55 and 2,276,214.10 is: 3,412,075.60
Step by Step Solution
- Step 1: Write the proportion equation
4,072,470.10 : 6,104,687.55 = 2,276,214.10 : x - Step 2: Convert to fraction form
4,072,470.10/6,104,687.55 = 2,276,214.10/x - Step 3: Cross multiply
4,072,470.10x = 6,104,687.55 × 2,276,214.10 - Step 4: Simplify right side
4,072,470.10x = 13,895,575,877,404.46 - Step 5: Solve for x
x = 13,895,575,877,404.46/4,072,470.10 - Step 6: Final answer
x = 3,412,075.60
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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.