Finding the Fourth Proportional to 604,107.39, 833,460.76 and 374,582.08
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Solution
The fourth proportional to 604,107.39, 833,460.76 and 374,582.08 is: 516,794.64
Step by Step Solution
- Step 1: Write the proportion equation
604,107.39 : 833,460.76 = 374,582.08 : x - Step 2: Convert to fraction form
604,107.39/833,460.76 = 374,582.08/x - Step 3: Cross multiply
604,107.39x = 833,460.76 × 374,582.08 - Step 4: Simplify right side
604,107.39x = 312,199,462,059.07 - Step 5: Solve for x
x = 312,199,462,059.07/604,107.39 - Step 6: Final answer
x = 516,794.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.