Finding the Fourth Proportional to 1,548,610.65, 2,322,915.98 and 602,202.80
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Solution
The fourth proportional to 1,548,610.65, 2,322,915.98 and 602,202.80 is: 903,304.19
Step by Step Solution
- Step 1: Write the proportion equation
1,548,610.65 : 2,322,915.98 = 602,202.80 : x - Step 2: Convert to fraction form
1,548,610.65/2,322,915.98 = 602,202.80/x - Step 3: Cross multiply
1,548,610.65x = 2,322,915.98 × 602,202.80 - Step 4: Simplify right side
1,548,610.65x = 1,398,866,492,695.15 - Step 5: Solve for x
x = 1,398,866,492,695.15/1,548,610.65 - Step 6: Final answer
x = 903,304.19
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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.