Finding the Fourth Proportional to 1,167,579.58, 1,751,369.37 and 537,023.74
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Solution
The fourth proportional to 1,167,579.58, 1,751,369.37 and 537,023.74 is: 805,535.61
Step by Step Solution
- Step 1: Write the proportion equation
1,167,579.58 : 1,751,369.37 = 537,023.74 : x - Step 2: Convert to fraction form
1,167,579.58/1,751,369.37 = 537,023.74/x - Step 3: Cross multiply
1,167,579.58x = 1,751,369.37 × 537,023.74 - Step 4: Simplify right side
1,167,579.58x = 940,526,929,198.84 - Step 5: Solve for x
x = 940,526,929,198.84/1,167,579.58 - Step 6: Final answer
x = 805,535.61
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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.