Finding the Fourth Proportional to 606,074.97, 909,106.44 and 232,097.97
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Solution
The fourth proportional to 606,074.97, 909,106.44 and 232,097.97 is: 348,144.65
Step by Step Solution
- Step 1: Write the proportion equation
606,074.97 : 909,106.44 = 232,097.97 : x - Step 2: Convert to fraction form
606,074.97/909,106.44 = 232,097.97/x - Step 3: Cross multiply
606,074.97x = 909,106.44 × 232,097.97 - Step 4: Simplify right side
606,074.97x = 211,001,759,237.93 - Step 5: Solve for x
x = 211,001,759,237.93/606,074.97 - Step 6: Final answer
x = 348,144.65
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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.