Finding the Fourth Proportional to 9,799,261.17, 14,670,147.87 and 6,871,201.08
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Solution
The fourth proportional to 9,799,261.17, 14,670,147.87 and 6,871,201.08 is: 10,286,646.53
Step by Step Solution
- Step 1: Write the proportion equation
9,799,261.17 : 14,670,147.87 = 6,871,201.08 : x - Step 2: Convert to fraction form
9,799,261.17/14,670,147.87 = 6,871,201.08/x - Step 3: Cross multiply
9,799,261.17x = 14,670,147.87 × 6,871,201.08 - Step 4: Simplify right side
9,799,261.17x = 100,801,535,888,103.69 - Step 5: Solve for x
x = 100,801,535,888,103.69/9,799,261.17 - Step 6: Final answer
x = 10,286,646.53
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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.