Finding the Fourth Proportional to 4,697,754, 6,482,790.26 and 2,764,139.82
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Solution
The fourth proportional to 4,697,754, 6,482,790.26 and 2,764,139.82 is: 3,814,448.07
Step by Step Solution
- Step 1: Write the proportion equation
4,697,754 : 6,482,790.26 = 2,764,139.82 : x - Step 2: Convert to fraction form
4,697,754/6,482,790.26 = 2,764,139.82/x - Step 3: Cross multiply
4,697,754x = 6,482,790.26 × 2,764,139.82 - Step 4: Simplify right side
4,697,754x = 17,919,338,688,553.45 - Step 5: Solve for x
x = 17,919,338,688,553.45/4,697,754 - Step 6: Final answer
x = 3,814,448.07
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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.