Finding the Fourth Proportional to 5,096,664.63, 7,033,395.13 and 2,804,825.31
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Solution
The fourth proportional to 5,096,664.63, 7,033,395.13 and 2,804,825.31 is: 3,870,657.79
Step by Step Solution
- Step 1: Write the proportion equation
5,096,664.63 : 7,033,395.13 = 2,804,825.31 : x - Step 2: Convert to fraction form
5,096,664.63/7,033,395.13 = 2,804,825.31/x - Step 3: Cross multiply
5,096,664.63x = 7,033,395.13 × 2,804,825.31 - Step 4: Simplify right side
5,096,664.63x = 19,727,444,675,854.74 - Step 5: Solve for x
x = 19,727,444,675,854.74/5,096,664.63 - Step 6: Final answer
x = 3,870,657.79
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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.