Finding the Fourth Proportional to 937,896.26, 1,294,295.02 and 508,188.02
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Solution
The fourth proportional to 937,896.26, 1,294,295.02 and 508,188.02 is: 701,298.48
Step by Step Solution
- Step 1: Write the proportion equation
937,896.26 : 1,294,295.02 = 508,188.02 : x - Step 2: Convert to fraction form
937,896.26/1,294,295.02 = 508,188.02/x - Step 3: Cross multiply
937,896.26x = 1,294,295.02 × 508,188.02 - Step 4: Simplify right side
937,896.26x = 657,745,223,509.66 - Step 5: Solve for x
x = 657,745,223,509.66/937,896.26 - Step 6: Final answer
x = 701,298.48
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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.