Finding the Fourth Proportional to 4,458,718.96, 6,153,411.68 and 2,525,323.48
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Solution
The fourth proportional to 4,458,718.96, 6,153,411.68 and 2,525,323.48 is: 3,485,161.35
Step by Step Solution
- Step 1: Write the proportion equation
4,458,718.96 : 6,153,411.68 = 2,525,323.48 : x - Step 2: Convert to fraction form
4,458,718.96/6,153,411.68 = 2,525,323.48/x - Step 3: Cross multiply
4,458,718.96x = 6,153,411.68 × 2,525,323.48 - Step 4: Simplify right side
4,458,718.96x = 15,539,354,997,610.25 - Step 5: Solve for x
x = 15,539,354,997,610.25/4,458,718.96 - Step 6: Final answer
x = 3,485,161.35
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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.