Finding the Fourth Proportional to 937,899.26, 1,294,299.16 and 508,191.02
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Solution
The fourth proportional to 937,899.26, 1,294,299.16 and 508,191.02 is: 701,302.62
Step by Step Solution
- Step 1: Write the proportion equation
937,899.26 : 1,294,299.16 = 508,191.02 : x - Step 2: Convert to fraction form
937,899.26/1,294,299.16 = 508,191.02/x - Step 3: Cross multiply
937,899.26x = 1,294,299.16 × 508,191.02 - Step 4: Simplify right side
937,899.26x = 657,751,210,305.54 - Step 5: Solve for x
x = 657,751,210,305.54/937,899.26 - Step 6: Final answer
x = 701,302.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.