Finding the Fourth Proportional to 798,027.14, 1,101,304.00 and 435,470.88
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Solution
The fourth proportional to 798,027.14, 1,101,304.00 and 435,470.88 is: 600,964.31
Step by Step Solution
- Step 1: Write the proportion equation
798,027.14 : 1,101,304.00 = 435,470.88 : x - Step 2: Convert to fraction form
798,027.14/1,101,304.00 = 435,470.88/x - Step 3: Cross multiply
798,027.14x = 1,101,304.00 × 435,470.88 - Step 4: Simplify right side
798,027.14x = 479,585,824,252.23 - Step 5: Solve for x
x = 479,585,824,252.23/798,027.14 - Step 6: Final answer
x = 600,964.31
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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.