Finding the Fourth Proportional to 1,322,339.77, 1,983,440.40 and 362,725.08
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Solution
The fourth proportional to 1,322,339.77, 1,983,440.40 and 362,725.08 is: 544,068.62
Step by Step Solution
- Step 1: Write the proportion equation
1,322,339.77 : 1,983,440.40 = 362,725.08 : x - Step 2: Convert to fraction form
1,322,339.77/1,983,440.40 = 362,725.08/x - Step 3: Cross multiply
1,322,339.77x = 1,983,440.40 × 362,725.08 - Step 4: Simplify right side
1,322,339.77x = 719,443,577,765.23 - Step 5: Solve for x
x = 719,443,577,765.23/1,322,339.77 - Step 6: Final answer
x = 544,068.62
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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.