Finding the Fourth Proportional to 9,867,541.01, 14,802,326.57 and 3,724,696.90
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Solution
The fourth proportional to 9,867,541.01, 14,802,326.57 and 3,724,696.90 is: 5,587,428.50
Step by Step Solution
- Step 1: Write the proportion equation
9,867,541.01 : 14,802,326.57 = 3,724,696.90 : x - Step 2: Convert to fraction form
9,867,541.01/14,802,326.57 = 3,724,696.90/x - Step 3: Cross multiply
9,867,541.01x = 14,802,326.57 × 3,724,696.90 - Step 4: Simplify right side
9,867,541.01x = 55,134,179,888,066.63 - Step 5: Solve for x
x = 55,134,179,888,066.63/9,867,541.01 - Step 6: Final answer
x = 5,587,428.50
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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.