Finding the Fourth Proportional to 537,201.39, 805,668.08 and 158,046.63
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Solution
The fourth proportional to 537,201.39, 805,668.08 and 158,046.63 is: 237,030.52
Step by Step Solution
- Step 1: Write the proportion equation
537,201.39 : 805,668.08 = 158,046.63 : x - Step 2: Convert to fraction form
537,201.39/805,668.08 = 158,046.63/x - Step 3: Cross multiply
537,201.39x = 805,668.08 × 158,046.63 - Step 4: Simplify right side
537,201.39x = 127,333,124,152.34 - Step 5: Solve for x
x = 127,333,124,152.34/537,201.39 - Step 6: Final answer
x = 237,030.52
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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.