Finding the Fourth Proportional to 1,465,089.26, 2,197,548.77 and 440,397.41
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Solution
The fourth proportional to 1,465,089.26, 2,197,548.77 and 440,397.41 is: 660,570.52
Step by Step Solution
- Step 1: Write the proportion equation
1,465,089.26 : 2,197,548.77 = 440,397.41 : x - Step 2: Convert to fraction form
1,465,089.26/2,197,548.77 = 440,397.41/x - Step 3: Cross multiply
1,465,089.26x = 2,197,548.77 × 440,397.41 - Step 4: Simplify right side
1,465,089.26x = 967,794,773,466.96 - Step 5: Solve for x
x = 967,794,773,466.96/1,465,089.26 - Step 6: Final answer
x = 660,570.52
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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.