Finding the Fourth Proportional to 593,246.16, 889,250.28 and 293,539.68
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Solution
The fourth proportional to 593,246.16, 889,250.28 and 293,539.68 is: 440,003.26
Step by Step Solution
- Step 1: Write the proportion equation
593,246.16 : 889,250.28 = 293,539.68 : x - Step 2: Convert to fraction form
593,246.16/889,250.28 = 293,539.68/x - Step 3: Cross multiply
593,246.16x = 889,250.28 × 293,539.68 - Step 4: Simplify right side
593,246.16x = 261,030,242,631.11 - Step 5: Solve for x
x = 261,030,242,631.11/593,246.16 - Step 6: Final answer
x = 440,003.26
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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.