Finding the Fourth Proportional to 6,194,204.52, 8,549,368.46 and 3,441,837.68
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Solution
The fourth proportional to 6,194,204.52, 8,549,368.46 and 3,441,837.68 is: 4,750,495.15
Step by Step Solution
- Step 1: Write the proportion equation
6,194,204.52 : 8,549,368.46 = 3,441,837.68 : x - Step 2: Convert to fraction form
6,194,204.52/8,549,368.46 = 3,441,837.68/x - Step 3: Cross multiply
6,194,204.52x = 8,549,368.46 × 3,441,837.68 - Step 4: Simplify right side
6,194,204.52x = 29,425,538,505,831.58 - Step 5: Solve for x
x = 29,425,538,505,831.58/6,194,204.52 - Step 6: Final answer
x = 4,750,495.15
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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.