Finding the Fourth Proportional to 1,534,963.14, 2,302,924.23 and 524,109.06
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Solution
The fourth proportional to 1,534,963.14, 2,302,924.23 and 524,109.06 is: 786,327.32
Step by Step Solution
- Step 1: Write the proportion equation
1,534,963.14 : 2,302,924.23 = 524,109.06 : x - Step 2: Convert to fraction form
1,534,963.14/2,302,924.23 = 524,109.06/x - Step 3: Cross multiply
1,534,963.14x = 2,302,924.23 × 524,109.06 - Step 4: Simplify right side
1,534,963.14x = 1,206,983,453,436.52 - Step 5: Solve for x
x = 1,206,983,453,436.52/1,534,963.14 - Step 6: Final answer
x = 786,327.32
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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.