Finding the Fourth Proportional to 4,375,428.00, 6,037,368.41 and 2,441,683.91
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Solution
The fourth proportional to 4,375,428.00, 6,037,368.41 and 2,441,683.91 is: 3,369,120.77
Step by Step Solution
- Step 1: Write the proportion equation
4,375,428.00 : 6,037,368.41 = 2,441,683.91 : x - Step 2: Convert to fraction form
4,375,428.00/6,037,368.41 = 2,441,683.91/x - Step 3: Cross multiply
4,375,428.00x = 6,037,368.41 × 2,441,683.91 - Step 4: Simplify right side
4,375,428.00x = 14,741,345,326,636.91 - Step 5: Solve for x
x = 14,741,345,326,636.91/4,375,428.00 - Step 6: Final answer
x = 3,369,120.77
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.