Finding the Fourth Proportional to 2,403,051.40, 3,606,618.30 and 984,125.80
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Solution
The fourth proportional to 2,403,051.40, 3,606,618.30 and 984,125.80 is: 1,477,024.64
Step by Step Solution
- Step 1: Write the proportion equation
2,403,051.40 : 3,606,618.30 = 984,125.80 : x - Step 2: Convert to fraction form
2,403,051.40/3,606,618.30 = 984,125.80/x - Step 3: Cross multiply
2,403,051.40x = 3,606,618.30 × 984,125.80 - Step 4: Simplify right side
2,403,051.40x = 3,549,366,119,782.14 - Step 5: Solve for x
x = 3,549,366,119,782.14/2,403,051.40 - Step 6: Final answer
x = 1,477,024.64
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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.