Finding the Fourth Proportional to 6,063,587.78, 8,366,957.01 and 3,616,486.02
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Solution
The fourth proportional to 6,063,587.78, 8,366,957.01 and 3,616,486.02 is: 4,990,277.07
Step by Step Solution
- Step 1: Write the proportion equation
6,063,587.78 : 8,366,957.01 = 3,616,486.02 : x - Step 2: Convert to fraction form
6,063,587.78/8,366,957.01 = 3,616,486.02/x - Step 3: Cross multiply
6,063,587.78x = 8,366,957.01 × 3,616,486.02 - Step 4: Simplify right side
6,063,587.78x = 30,258,983,056,606 - Step 5: Solve for x
x = 30,258,983,056,606/6,063,587.78 - Step 6: Final answer
x = 4,990,277.07
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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.