Finding the Fourth Proportional to 6,952,252.84, 9,595,101.60 and 3,855,464.88
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Solution
The fourth proportional to 6,952,252.84, 9,595,101.60 and 3,855,464.88 is: 5,321,092.04
Step by Step Solution
- Step 1: Write the proportion equation
6,952,252.84 : 9,595,101.60 = 3,855,464.88 : x - Step 2: Convert to fraction form
6,952,252.84/9,595,101.60 = 3,855,464.88/x - Step 3: Cross multiply
6,952,252.84x = 9,595,101.60 × 3,855,464.88 - Step 4: Simplify right side
6,952,252.84x = 36,993,577,238,831.80 - Step 5: Solve for x
x = 36,993,577,238,831.80/6,952,252.84 - Step 6: Final answer
x = 5,321,092.04
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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.