Finding the Fourth Proportional to 6,085,995.36, 8,398,674.18 and 3,369,741.36
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Solution
The fourth proportional to 6,085,995.36, 8,398,674.18 and 3,369,741.36 is: 4,650,243.40
Step by Step Solution
- Step 1: Write the proportion equation
6,085,995.36 : 8,398,674.18 = 3,369,741.36 : x - Step 2: Convert to fraction form
6,085,995.36/8,398,674.18 = 3,369,741.36/x - Step 3: Cross multiply
6,085,995.36x = 8,398,674.18 × 3,369,741.36 - Step 4: Simplify right side
6,085,995.36x = 28,301,359,753,510.08 - Step 5: Solve for x
x = 28,301,359,753,510.08/6,085,995.36 - Step 6: Final answer
x = 4,650,243.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.