Finding the Fourth Proportional to 3,295,215.35, 4,943,612.19 and 1,375,058.42
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Solution
The fourth proportional to 3,295,215.35, 4,943,612.19 and 1,375,058.42 is: 2,062,916.93
Step by Step Solution
- Step 1: Write the proportion equation
3,295,215.35 : 4,943,612.19 = 1,375,058.42 : x - Step 2: Convert to fraction form
3,295,215.35/4,943,612.19 = 1,375,058.42/x - Step 3: Cross multiply
3,295,215.35x = 4,943,612.19 × 1,375,058.42 - Step 4: Simplify right side
3,295,215.35x = 6,797,755,535,480.79 - Step 5: Solve for x
x = 6,797,755,535,480.79/3,295,215.35 - Step 6: Final answer
x = 2,062,916.93
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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.