Finding the Fourth Proportional to 2,510,660.80, 3,464,671.08 and 1,364,770
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Solution
The fourth proportional to 2,510,660.80, 3,464,671.08 and 1,364,770 is: 1,883,360.41
Step by Step Solution
- Step 1: Write the proportion equation
2,510,660.80 : 3,464,671.08 = 1,364,770 : x - Step 2: Convert to fraction form
2,510,660.80/3,464,671.08 = 1,364,770/x - Step 3: Cross multiply
2,510,660.80x = 3,464,671.08 × 1,364,770 - Step 4: Simplify right side
2,510,660.80x = 4,728,479,149,851.60 - Step 5: Solve for x
x = 4,728,479,149,851.60/2,510,660.80 - Step 6: Final answer
x = 1,883,360.41
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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.