Finding the Fourth Proportional to 4,241,470.44, 6,365,005.02 and 2,248,326.12
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Solution
The fourth proportional to 4,241,470.44, 6,365,005.02 and 2,248,326.12 is: 3,373,973.07
Step by Step Solution
- Step 1: Write the proportion equation
4,241,470.44 : 6,365,005.02 = 2,248,326.12 : x - Step 2: Convert to fraction form
4,241,470.44/6,365,005.02 = 2,248,326.12/x - Step 3: Cross multiply
4,241,470.44x = 6,365,005.02 × 2,248,326.12 - Step 4: Simplify right side
4,241,470.44x = 14,310,607,040,397.12 - Step 5: Solve for x
x = 14,310,607,040,397.12/4,241,470.44 - Step 6: Final answer
x = 3,373,973.07
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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.