Finding the Fourth Proportional to 1,018,065.04, 1,526,958.08 and 563,497.08
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Solution
The fourth proportional to 1,018,065.04, 1,526,958.08 and 563,497.08 is: 845,168.42
Step by Step Solution
- Step 1: Write the proportion equation
1,018,065.04 : 1,526,958.08 = 563,497.08 : x - Step 2: Convert to fraction form
1,018,065.04/1,526,958.08 = 563,497.08/x - Step 3: Cross multiply
1,018,065.04x = 1,526,958.08 × 563,497.08 - Step 4: Simplify right side
1,018,065.04x = 860,436,419,362.41 - Step 5: Solve for x
x = 860,436,419,362.41/1,018,065.04 - Step 6: Final answer
x = 845,168.42
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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.