Finding the Fourth Proportional to 7,356,706.12, 11,035,065.26 and 3,517,625.26
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Solution
The fourth proportional to 7,356,706.12, 11,035,065.26 and 3,517,625.26 is: 5,276,440.80
Step by Step Solution
- Step 1: Write the proportion equation
7,356,706.12 : 11,035,065.26 = 3,517,625.26 : x - Step 2: Convert to fraction form
7,356,706.12/11,035,065.26 = 3,517,625.26/x - Step 3: Cross multiply
7,356,706.12x = 11,035,065.26 × 3,517,625.26 - Step 4: Simplify right side
7,356,706.12x = 38,817,224,304,324.46 - Step 5: Solve for x
x = 38,817,224,304,324.46/7,356,706.12 - Step 6: Final answer
x = 5,276,440.80
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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.