Finding the Fourth Proportional to 4,565,841.24, 6,848,595.72 and 1,370,884.38
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Solution
The fourth proportional to 4,565,841.24, 6,848,595.72 and 1,370,884.38 is: 2,056,276.69
Step by Step Solution
- Step 1: Write the proportion equation
4,565,841.24 : 6,848,595.72 = 1,370,884.38 : x - Step 2: Convert to fraction form
4,565,841.24/6,848,595.72 = 1,370,884.38/x - Step 3: Cross multiply
4,565,841.24x = 6,848,595.72 × 1,370,884.38 - Step 4: Simplify right side
4,565,841.24x = 9,388,632,897,482.85 - Step 5: Solve for x
x = 9,388,632,897,482.85/4,565,841.24 - Step 6: Final answer
x = 2,056,276.69
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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.