Finding the Fourth Proportional to 9,370,494.62, 14,056,053.08 and 3,222,415.97
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Solution
The fourth proportional to 9,370,494.62, 14,056,053.08 and 3,222,415.97 is: 4,833,730.95
Step by Step Solution
- Step 1: Write the proportion equation
9,370,494.62 : 14,056,053.08 = 3,222,415.97 : x - Step 2: Convert to fraction form
9,370,494.62/14,056,053.08 = 3,222,415.97/x - Step 3: Cross multiply
9,370,494.62x = 14,056,053.08 × 3,222,415.97 - Step 4: Simplify right side
9,370,494.62x = 45,294,449,904,047.61 - Step 5: Solve for x
x = 45,294,449,904,047.61/9,370,494.62 - Step 6: Final answer
x = 4,833,730.95
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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.