Finding the Fourth Proportional to 967,883.02, 1,335,694.00 and 532,319.45
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Solution
The fourth proportional to 967,883.02, 1,335,694.00 and 532,319.45 is: 734,609.32
Step by Step Solution
- Step 1: Write the proportion equation
967,883.02 : 1,335,694.00 = 532,319.45 : x - Step 2: Convert to fraction form
967,883.02/1,335,694.00 = 532,319.45/x - Step 3: Cross multiply
967,883.02x = 1,335,694.00 × 532,319.45 - Step 4: Simplify right side
967,883.02x = 711,015,888,437.13 - Step 5: Solve for x
x = 711,015,888,437.13/967,883.02 - Step 6: Final answer
x = 734,609.32
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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.