Finding the Fourth Proportional to 9,566,235.24, 14,335,924.64 and 5,237,156.20
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Solution
The fourth proportional to 9,566,235.24, 14,335,924.64 and 5,237,156.20 is: 7,848,382.85
Step by Step Solution
- Step 1: Write the proportion equation
9,566,235.24 : 14,335,924.64 = 5,237,156.20 : x - Step 2: Convert to fraction form
9,566,235.24/14,335,924.64 = 5,237,156.20/x - Step 3: Cross multiply
9,566,235.24x = 14,335,924.64 × 5,237,156.20 - Step 4: Simplify right side
9,566,235.24x = 75,079,476,611,108.78 - Step 5: Solve for x
x = 75,079,476,611,108.78/9,566,235.24 - Step 6: Final answer
x = 7,848,382.85
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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.