Finding the Fourth Proportional to 593,183.47, 889,590.93 and 214,055.02
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Solution
The fourth proportional to 593,183.47, 889,590.93 and 214,055.02 is: 321,016.03
Step by Step Solution
- Step 1: Write the proportion equation
593,183.47 : 889,590.93 = 214,055.02 : x - Step 2: Convert to fraction form
593,183.47/889,590.93 = 214,055.02/x - Step 3: Cross multiply
593,183.47x = 889,590.93 × 214,055.02 - Step 4: Simplify right side
593,183.47x = 190,421,404,312.97 - Step 5: Solve for x
x = 190,421,404,312.97/593,183.47 - Step 6: Final answer
x = 321,016.03
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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.