Finding the Fourth Proportional to 1,751,518.42, 2,627,355.93 and 537,007.66
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Solution
The fourth proportional to 1,751,518.42, 2,627,355.93 and 537,007.66 is: 805,535.50
Step by Step Solution
- Step 1: Write the proportion equation
1,751,518.42 : 2,627,355.93 = 537,007.66 : x - Step 2: Convert to fraction form
1,751,518.42/2,627,355.93 = 537,007.66/x - Step 3: Cross multiply
1,751,518.42x = 2,627,355.93 × 537,007.66 - Step 4: Simplify right side
1,751,518.42x = 1,410,910,259,956.42 - Step 5: Solve for x
x = 1,410,910,259,956.42/1,751,518.42 - Step 6: Final answer
x = 805,535.50
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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.