Finding the Fourth Proportional to 5,906,973, 8,151,625.98 and 3,190,719
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Solution
The fourth proportional to 5,906,973, 8,151,625.98 and 3,190,719 is: 4,403,193.97
Step by Step Solution
- Step 1: Write the proportion equation
5,906,973 : 8,151,625.98 = 3,190,719 : x - Step 2: Convert to fraction form
5,906,973/8,151,625.98 = 3,190,719/x - Step 3: Cross multiply
5,906,973x = 8,151,625.98 × 3,190,719 - Step 4: Simplify right side
5,906,973x = 26,009,547,895,279.62 - Step 5: Solve for x
x = 26,009,547,895,279.62/5,906,973 - Step 6: Final answer
x = 4,403,193.97
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.