Finding the Fourth Proportional to 3,445,272, 5,167,954.08 and 1,081,368
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Solution
The fourth proportional to 3,445,272, 5,167,954.08 and 1,081,368 is: 1,622,066.46
Step by Step Solution
- Step 1: Write the proportion equation
3,445,272 : 5,167,954.08 = 1,081,368 : x - Step 2: Convert to fraction form
3,445,272/5,167,954.08 = 1,081,368/x - Step 3: Cross multiply
3,445,272x = 5,167,954.08 × 1,081,368 - Step 4: Simplify right side
3,445,272x = 5,588,460,167,581.44 - Step 5: Solve for x
x = 5,588,460,167,581.44/3,445,272 - Step 6: Final answer
x = 1,622,066.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.