Finding the Fourth Proportional to 6,464,284.08, 9,699,282.48 and 3,389,540.68
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Solution
The fourth proportional to 6,464,284.08, 9,699,282.48 and 3,389,540.68 is: 5,085,808.75
Step by Step Solution
- Step 1: Write the proportion equation
6,464,284.08 : 9,699,282.48 = 3,389,540.68 : x - Step 2: Convert to fraction form
6,464,284.08/9,699,282.48 = 3,389,540.68/x - Step 3: Cross multiply
6,464,284.08x = 9,699,282.48 × 3,389,540.68 - Step 4: Simplify right side
6,464,284.08x = 32,876,112,532,771.29 - Step 5: Solve for x
x = 32,876,112,532,771.29/6,464,284.08 - Step 6: Final answer
x = 5,085,808.75
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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.