Finding the Fourth Proportional to 2,414,980.42, 3,332,748 and 1,327,232.26
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Solution
The fourth proportional to 2,414,980.42, 3,332,748 and 1,327,232.26 is: 1,831,621.75
Step by Step Solution
- Step 1: Write the proportion equation
2,414,980.42 : 3,332,748 = 1,327,232.26 : x - Step 2: Convert to fraction form
2,414,980.42/3,332,748 = 1,327,232.26/x - Step 3: Cross multiply
2,414,980.42x = 3,332,748 × 1,327,232.26 - Step 4: Simplify right side
2,414,980.42x = 4,423,330,660,050.48 - Step 5: Solve for x
x = 4,423,330,660,050.48/2,414,980.42 - Step 6: Final answer
x = 1,831,621.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.