Finding the Fourth Proportional to 2,356,305.99, 3,534,388.51 and 650,553.25
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Solution
The fourth proportional to 2,356,305.99, 3,534,388.51 and 650,553.25 is: 975,810.42
Step by Step Solution
- Step 1: Write the proportion equation
2,356,305.99 : 3,534,388.51 = 650,553.25 : x - Step 2: Convert to fraction form
2,356,305.99/3,534,388.51 = 650,553.25/x - Step 3: Cross multiply
2,356,305.99x = 3,534,388.51 × 650,553.25 - Step 4: Simplify right side
2,356,305.99x = 2,299,307,931,943.16 - Step 5: Solve for x
x = 2,299,307,931,943.16/2,356,305.99 - Step 6: Final answer
x = 975,810.42
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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.