Finding the Fourth Proportional to 4,097,764.08, 6,147,559.80 and 1,258,163.28
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Solution
The fourth proportional to 4,097,764.08, 6,147,559.80 and 1,258,163.28 is: 1,887,525.45
Step by Step Solution
- Step 1: Write the proportion equation
4,097,764.08 : 6,147,559.80 = 1,258,163.28 : x - Step 2: Convert to fraction form
4,097,764.08/6,147,559.80 = 1,258,163.28/x - Step 3: Cross multiply
4,097,764.08x = 6,147,559.80 × 1,258,163.28 - Step 4: Simplify right side
4,097,764.08x = 7,734,634,001,964.14 - Step 5: Solve for x
x = 7,734,634,001,964.14/4,097,764.08 - Step 6: Final answer
x = 1,887,525.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.