Finding the Fourth Proportional to 6,077,599.63, 9,113,033.62 and 2,485,888.99
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Solution
The fourth proportional to 6,077,599.63, 9,113,033.62 and 2,485,888.99 is: 3,727,456.78
Step by Step Solution
- Step 1: Write the proportion equation
6,077,599.63 : 9,113,033.62 = 2,485,888.99 : x - Step 2: Convert to fraction form
6,077,599.63/9,113,033.62 = 2,485,888.99/x - Step 3: Cross multiply
6,077,599.63x = 9,113,033.62 × 2,485,888.99 - Step 4: Simplify right side
6,077,599.63x = 22,653,989,941,457.84 - Step 5: Solve for x
x = 22,653,989,941,457.84/6,077,599.63 - Step 6: Final answer
x = 3,727,456.78
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.