Finding the Fourth Proportional to 5,037,773.00, 6,952,128.60 and 2,862,319.01
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Solution
The fourth proportional to 5,037,773.00, 6,952,128.60 and 2,862,319.01 is: 3,950,001.29
Step by Step Solution
- Step 1: Write the proportion equation
5,037,773.00 : 6,952,128.60 = 2,862,319.01 : x - Step 2: Convert to fraction form
5,037,773.00/6,952,128.60 = 2,862,319.01/x - Step 3: Cross multiply
5,037,773.00x = 6,952,128.60 × 2,862,319.01 - Step 4: Simplify right side
5,037,773.00x = 19,899,209,816,984.04 - Step 5: Solve for x
x = 19,899,209,816,984.04/5,037,773.00 - Step 6: Final answer
x = 3,950,001.29
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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.