Finding the Fourth Proportional to 6,451,810.08, 9,677,740.53 and 2,613,705.06
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Solution
The fourth proportional to 6,451,810.08, 9,677,740.53 and 2,613,705.06 is: 3,920,567.88
Step by Step Solution
- Step 1: Write the proportion equation
6,451,810.08 : 9,677,740.53 = 2,613,705.06 : x - Step 2: Convert to fraction form
6,451,810.08/9,677,740.53 = 2,613,705.06/x - Step 3: Cross multiply
6,451,810.08x = 9,677,740.53 × 2,613,705.06 - Step 4: Simplify right side
6,451,810.08x = 25,294,759,392,628.08 - Step 5: Solve for x
x = 25,294,759,392,628.08/6,451,810.08 - Step 6: Final answer
x = 3,920,567.88
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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.