Finding the Fourth Proportional to 3,106,568.37, 4,657,686.04 and 1,376,497.27
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Solution
The fourth proportional to 3,106,568.37, 4,657,686.04 and 1,376,497.27 is: 2,063,785.94
Step by Step Solution
- Step 1: Write the proportion equation
3,106,568.37 : 4,657,686.04 = 1,376,497.27 : x - Step 2: Convert to fraction form
3,106,568.37/4,657,686.04 = 1,376,497.27/x - Step 3: Cross multiply
3,106,568.37x = 4,657,686.04 × 1,376,497.27 - Step 4: Simplify right side
3,106,568.37x = 6,411,292,118,577.11 - Step 5: Solve for x
x = 6,411,292,118,577.11/3,106,568.37 - Step 6: Final answer
x = 2,063,785.94
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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.