Finding the Fourth Proportional to 4,464,876.23, 6,695,147.85 and 2,618,892.41
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Solution
The fourth proportional to 4,464,876.23, 6,695,147.85 and 2,618,892.41 is: 3,927,067.84
Step by Step Solution
- Step 1: Write the proportion equation
4,464,876.23 : 6,695,147.85 = 2,618,892.41 : x - Step 2: Convert to fraction form
4,464,876.23/6,695,147.85 = 2,618,892.41/x - Step 3: Cross multiply
4,464,876.23x = 6,695,147.85 × 2,618,892.41 - Step 4: Simplify right side
4,464,876.23x = 17,533,871,844,896.23 - Step 5: Solve for x
x = 17,533,871,844,896.23/4,464,876.23 - Step 6: Final answer
x = 3,927,067.84
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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.