Finding the Fourth Proportional to 1,450,415.04, 2,175,294.48 and 551,536.24
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Solution
The fourth proportional to 1,450,415.04, 2,175,294.48 and 551,536.24 is: 827,179.60
Step by Step Solution
- Step 1: Write the proportion equation
1,450,415.04 : 2,175,294.48 = 551,536.24 : x - Step 2: Convert to fraction form
1,450,415.04/2,175,294.48 = 551,536.24/x - Step 3: Cross multiply
1,450,415.04x = 2,175,294.48 × 551,536.24 - Step 4: Simplify right side
1,450,415.04x = 1,199,753,738,391.96 - Step 5: Solve for x
x = 1,199,753,738,391.96/1,450,415.04 - Step 6: Final answer
x = 827,179.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.