Finding the Fourth Proportional to 833,201.01, 1,249,803.35 and 301,097.84
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Solution
The fourth proportional to 833,201.01, 1,249,803.35 and 301,097.84 is: 451,647.41
Step by Step Solution
- Step 1: Write the proportion equation
833,201.01 : 1,249,803.35 = 301,097.84 : x - Step 2: Convert to fraction form
833,201.01/1,249,803.35 = 301,097.84/x - Step 3: Cross multiply
833,201.01x = 1,249,803.35 × 301,097.84 - Step 4: Simplify right side
833,201.01x = 376,313,081,355.26 - Step 5: Solve for x
x = 376,313,081,355.26/833,201.01 - Step 6: Final answer
x = 451,647.41
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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.