Finding the Fourth Proportional to 9,814,054.24, 14,734,356.36 and 6,773,861.44
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Solution
The fourth proportional to 9,814,054.24, 14,734,356.36 and 6,773,861.44 is: 10,169,954.84
Step by Step Solution
- Step 1: Write the proportion equation
9,814,054.24 : 14,734,356.36 = 6,773,861.44 : x - Step 2: Convert to fraction form
9,814,054.24/14,734,356.36 = 6,773,861.44/x - Step 3: Cross multiply
9,814,054.24x = 14,734,356.36 × 6,773,861.44 - Step 4: Simplify right side
9,814,054.24x = 99,808,488,390,222.77 - Step 5: Solve for x
x = 99,808,488,390,222.77/9,814,054.24 - Step 6: Final answer
x = 10,169,954.84
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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.