Finding the Fourth Proportional to 1,731,208.70, 2,596,866.06 and 593,955.02
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Solution
The fourth proportional to 1,731,208.70, 2,596,866.06 and 593,955.02 is: 890,950.72
Step by Step Solution
- Step 1: Write the proportion equation
1,731,208.70 : 2,596,866.06 = 593,955.02 : x - Step 2: Convert to fraction form
1,731,208.70/2,596,866.06 = 593,955.02/x - Step 3: Cross multiply
1,731,208.70x = 2,596,866.06 × 593,955.02 - Step 4: Simplify right side
1,731,208.70x = 1,542,421,632,604.62 - Step 5: Solve for x
x = 1,542,421,632,604.62/1,731,208.70 - Step 6: Final answer
x = 890,950.72
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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.