Finding the Fourth Proportional to 1,473,602.55, 2,207,774.18 and 799,253.70
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Solution
The fourth proportional to 1,473,602.55, 2,207,774.18 and 799,253.70 is: 1,197,454.28
Step by Step Solution
- Step 1: Write the proportion equation
1,473,602.55 : 2,207,774.18 = 799,253.70 : x - Step 2: Convert to fraction form
1,473,602.55/2,207,774.18 = 799,253.70/x - Step 3: Cross multiply
1,473,602.55x = 2,207,774.18 × 799,253.70 - Step 4: Simplify right side
1,473,602.55x = 1,764,571,678,133.20 - Step 5: Solve for x
x = 1,764,571,678,133.20/1,473,602.55 - Step 6: Final answer
x = 1,197,454.28
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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.