Finding the Fourth Proportional to 937,732.08, 1,294,068.72 and 508,014
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Solution
The fourth proportional to 937,732.08, 1,294,068.72 and 508,014 is: 701,058.48
Step by Step Solution
- Step 1: Write the proportion equation
937,732.08 : 1,294,068.72 = 508,014 : x - Step 2: Convert to fraction form
937,732.08/1,294,068.72 = 508,014/x - Step 3: Cross multiply
937,732.08x = 1,294,068.72 × 508,014 - Step 4: Simplify right side
937,732.08x = 657,405,026,722.08 - Step 5: Solve for x
x = 657,405,026,722.08/937,732.08 - Step 6: Final answer
x = 701,058.48
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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.