Finding the Fourth Proportional to 932,195.04, 1,286,235.98 and 544,935.26
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Solution
The fourth proportional to 932,195.04, 1,286,235.98 and 544,935.26 is: 751,897.73
Step by Step Solution
- Step 1: Write the proportion equation
932,195.04 : 1,286,235.98 = 544,935.26 : x - Step 2: Convert to fraction form
932,195.04/1,286,235.98 = 544,935.26/x - Step 3: Cross multiply
932,195.04x = 1,286,235.98 × 544,935.26 - Step 4: Simplify right side
932,195.04x = 700,915,338,182.66 - Step 5: Solve for x
x = 700,915,338,182.66/932,195.04 - Step 6: Final answer
x = 751,897.73
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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.