Finding the Fourth Proportional to 2,257,566.04, 3,387,299.06 and 1,405,351
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Solution
The fourth proportional to 2,257,566.04, 3,387,299.06 and 1,405,351 is: 2,108,617.88
Step by Step Solution
- Step 1: Write the proportion equation
2,257,566.04 : 3,387,299.06 = 1,405,351 : x - Step 2: Convert to fraction form
2,257,566.04/3,387,299.06 = 1,405,351/x - Step 3: Cross multiply
2,257,566.04x = 3,387,299.06 × 1,405,351 - Step 4: Simplify right side
2,257,566.04x = 4,760,344,121,270.06 - Step 5: Solve for x
x = 4,760,344,121,270.06/2,257,566.04 - Step 6: Final answer
x = 2,108,617.88
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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.