Finding the Fourth Proportional to 2,625,787.24, 3,937,106.03 and 1,204,062.28
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Solution
The fourth proportional to 2,625,787.24, 3,937,106.03 and 1,204,062.28 is: 1,805,371.28
Step by Step Solution
- Step 1: Write the proportion equation
2,625,787.24 : 3,937,106.03 = 1,204,062.28 : x - Step 2: Convert to fraction form
2,625,787.24/3,937,106.03 = 1,204,062.28/x - Step 3: Cross multiply
2,625,787.24x = 3,937,106.03 × 1,204,062.28 - Step 4: Simplify right side
2,625,787.24x = 4,740,520,863,083.55 - Step 5: Solve for x
x = 4,740,520,863,083.55/2,625,787.24 - Step 6: Final answer
x = 1,805,371.28
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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.