Finding the Fourth Proportional to 937,204.41, 1,293,437.56 and 675,774.77
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Solution
The fourth proportional to 937,204.41, 1,293,437.56 and 675,774.77 is: 932,638.02
Step by Step Solution
- Step 1: Write the proportion equation
937,204.41 : 1,293,437.56 = 675,774.77 : x - Step 2: Convert to fraction form
937,204.41/1,293,437.56 = 675,774.77/x - Step 3: Cross multiply
937,204.41x = 1,293,437.56 × 675,774.77 - Step 4: Simplify right side
937,204.41x = 874,072,469,618.36 - Step 5: Solve for x
x = 874,072,469,618.36/937,204.41 - Step 6: Final answer
x = 932,638.02
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1.5x scale
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.