Finding the Fourth Proportional to 1,750,394.91, 2,625,592.83 and 552,410.99
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Solution
The fourth proportional to 1,750,394.91, 2,625,592.83 and 552,410.99 is: 828,616.63
Step by Step Solution
- Step 1: Write the proportion equation
1,750,394.91 : 2,625,592.83 = 552,410.99 : x - Step 2: Convert to fraction form
1,750,394.91/2,625,592.83 = 552,410.99/x - Step 3: Cross multiply
1,750,394.91x = 2,625,592.83 × 552,410.99 - Step 4: Simplify right side
1,750,394.91x = 1,450,406,329,203.67 - Step 5: Solve for x
x = 1,450,406,329,203.67/1,750,394.91 - Step 6: Final answer
x = 828,616.63
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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.