Finding the Fourth Proportional to 10,767,427.04, 16,158,715.68 and 9,738,335
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Solution
The fourth proportional to 10,767,427.04, 16,158,715.68 and 9,738,335 is: 14,614,353.63
Step by Step Solution
- Step 1: Write the proportion equation
10,767,427.04 : 16,158,715.68 = 9,738,335 : x - Step 2: Convert to fraction form
10,767,427.04/16,158,715.68 = 9,738,335/x - Step 3: Cross multiply
10,767,427.04x = 16,158,715.68 × 9,738,335 - Step 4: Simplify right side
10,767,427.04x = 157,358,986,461,592.81 - Step 5: Solve for x
x = 157,358,986,461,592.81/10,767,427.04 - Step 6: Final answer
x = 14,614,353.63
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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.