Finding the Fourth Proportional to 1,044,202.49, 1,566,304.97 and 286,050.48
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Solution
The fourth proportional to 1,044,202.49, 1,566,304.97 and 286,050.48 is: 429,076.07
Step by Step Solution
- Step 1: Write the proportion equation
1,044,202.49 : 1,566,304.97 = 286,050.48 : x - Step 2: Convert to fraction form
1,044,202.49/1,566,304.97 = 286,050.48/x - Step 3: Cross multiply
1,044,202.49x = 1,566,304.97 × 286,050.48 - Step 4: Simplify right side
1,044,202.49x = 448,042,295,613.48 - Step 5: Solve for x
x = 448,042,295,613.48/1,044,202.49 - Step 6: Final answer
x = 429,076.07
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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.