Finding the Fourth Proportional to 6,745,133.44, 10,117,831.38 and 2,483,107.84
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Solution
The fourth proportional to 6,745,133.44, 10,117,831.38 and 2,483,107.84 is: 3,724,710.07
Step by Step Solution
- Step 1: Write the proportion equation
6,745,133.44 : 10,117,831.38 = 2,483,107.84 : x - Step 2: Convert to fraction form
6,745,133.44/10,117,831.38 = 2,483,107.84/x - Step 3: Cross multiply
6,745,133.44x = 10,117,831.38 × 2,483,107.84 - Step 4: Simplify right side
6,745,133.44x = 25,123,666,423,476.02 - Step 5: Solve for x
x = 25,123,666,423,476.02/6,745,133.44 - Step 6: Final answer
x = 3,724,710.07
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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.