Finding the Fourth Proportional to 2,251,125.41, 3,375,827.01 and 1,113,497.28
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Solution
The fourth proportional to 2,251,125.41, 3,375,827.01 and 1,113,497.28 is: 1,669,819.99
Step by Step Solution
- Step 1: Write the proportion equation
2,251,125.41 : 3,375,827.01 = 1,113,497.28 : x - Step 2: Convert to fraction form
2,251,125.41/3,375,827.01 = 1,113,497.28/x - Step 3: Cross multiply
2,251,125.41x = 3,375,827.01 × 1,113,497.28 - Step 4: Simplify right side
2,251,125.41x = 3,758,974,193,385.53 - Step 5: Solve for x
x = 3,758,974,193,385.53/2,251,125.41 - Step 6: Final answer
x = 1,669,819.99
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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.