Finding the Fourth Proportional to 2,674,370.24, 4,007,783.36 and 1,476,831.68
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Solution
The fourth proportional to 2,674,370.24, 4,007,783.36 and 1,476,831.68 is: 2,213,164.56
Step by Step Solution
- Step 1: Write the proportion equation
2,674,370.24 : 4,007,783.36 = 1,476,831.68 : x - Step 2: Convert to fraction form
2,674,370.24/4,007,783.36 = 1,476,831.68/x - Step 3: Cross multiply
2,674,370.24x = 4,007,783.36 × 1,476,831.68 - Step 4: Simplify right side
2,674,370.24x = 5,918,821,432,624.85 - Step 5: Solve for x
x = 5,918,821,432,624.85/2,674,370.24 - Step 6: Final answer
x = 2,213,164.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.