Finding the Fourth Proportional to 4,462,093.24, 6,155,422.47 and 2,914,261.00
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Solution
The fourth proportional to 4,462,093.24, 6,155,422.47 and 2,914,261.00 is: 4,020,200.09
Step by Step Solution
- Step 1: Write the proportion equation
4,462,093.24 : 6,155,422.47 = 2,914,261.00 : x - Step 2: Convert to fraction form
4,462,093.24/6,155,422.47 = 2,914,261.00/x - Step 3: Cross multiply
4,462,093.24x = 6,155,422.47 × 2,914,261.00 - Step 4: Simplify right side
4,462,093.24x = 17,938,507,627,456.11 - Step 5: Solve for x
x = 17,938,507,627,456.11/4,462,093.24 - Step 6: Final answer
x = 4,020,200.09
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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.