Finding the Fourth Proportional to 3,877,324.66, 5,816,064.75 and 1,037,432.26
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Solution
The fourth proportional to 3,877,324.66, 5,816,064.75 and 1,037,432.26 is: 1,556,169.20
Step by Step Solution
- Step 1: Write the proportion equation
3,877,324.66 : 5,816,064.75 = 1,037,432.26 : x - Step 2: Convert to fraction form
3,877,324.66/5,816,064.75 = 1,037,432.26/x - Step 3: Cross multiply
3,877,324.66x = 5,816,064.75 × 1,037,432.26 - Step 4: Simplify right side
3,877,324.66x = 6,033,773,197,898.84 - Step 5: Solve for x
x = 6,033,773,197,898.84/3,877,324.66 - Step 6: Final answer
x = 1,556,169.20
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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.