Finding the Fourth Proportional to 2,297,037.74, 3,447,685.71 and 1,160,598.62
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Solution
The fourth proportional to 2,297,037.74, 3,447,685.71 and 1,160,598.62 is: 1,741,973.67
Step by Step Solution
- Step 1: Write the proportion equation
2,297,037.74 : 3,447,685.71 = 1,160,598.62 : x - Step 2: Convert to fraction form
2,297,037.74/3,447,685.71 = 1,160,598.62/x - Step 3: Cross multiply
2,297,037.74x = 3,447,685.71 × 1,160,598.62 - Step 4: Simplify right side
2,297,037.74x = 4,001,379,259,981.29 - Step 5: Solve for x
x = 4,001,379,259,981.29/2,297,037.74 - Step 6: Final answer
x = 1,741,973.67
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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.