Finding the Fourth Proportional to 6,754,480.04, 10,133,613.95 and 2,713,804.97
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Solution
The fourth proportional to 6,754,480.04, 10,133,613.95 and 2,713,804.97 is: 4,071,468.37
Step by Step Solution
- Step 1: Write the proportion equation
6,754,480.04 : 10,133,613.95 = 2,713,804.97 : x - Step 2: Convert to fraction form
6,754,480.04/10,133,613.95 = 2,713,804.97/x - Step 3: Cross multiply
6,754,480.04x = 10,133,613.95 × 2,713,804.97 - Step 4: Simplify right side
6,754,480.04x = 27,500,651,837,334.23 - Step 5: Solve for x
x = 27,500,651,837,334.23/6,754,480.04 - Step 6: Final answer
x = 4,071,468.37
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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.