Finding the Fourth Proportional to 1,044,204.23, 1,566,307.71 and 286,052.44
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Solution
The fourth proportional to 1,044,204.23, 1,566,307.71 and 286,052.44 is: 429,079.03
Step by Step Solution
- Step 1: Write the proportion equation
1,044,204.23 : 1,566,307.71 = 286,052.44 : x - Step 2: Convert to fraction form
1,044,204.23/1,566,307.71 = 286,052.44/x - Step 3: Cross multiply
1,044,204.23x = 1,566,307.71 × 286,052.44 - Step 4: Simplify right side
1,044,204.23x = 448,046,142,236.31 - Step 5: Solve for x
x = 448,046,142,236.31/1,044,204.23 - Step 6: Final answer
x = 429,079.03
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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.