Finding the Fourth Proportional to 962,863.04, 1,443,754.62 and 659,599.84
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Solution
The fourth proportional to 962,863.04, 1,443,754.62 and 659,599.84 is: 989,029.88
Step by Step Solution
- Step 1: Write the proportion equation
962,863.04 : 1,443,754.62 = 659,599.84 : x - Step 2: Convert to fraction form
962,863.04/1,443,754.62 = 659,599.84/x - Step 3: Cross multiply
962,863.04x = 1,443,754.62 × 659,599.84 - Step 4: Simplify right side
962,863.04x = 952,300,316,351.26 - Step 5: Solve for x
x = 952,300,316,351.26/962,863.04 - Step 6: Final answer
x = 989,029.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.