Finding the Fourth Proportional to 4,736,364, 6,536,144.25 and 2,749,683.96
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Solution
The fourth proportional to 4,736,364, 6,536,144.25 and 2,749,683.96 is: 3,794,541.76
Step by Step Solution
- Step 1: Write the proportion equation
4,736,364 : 6,536,144.25 = 2,749,683.96 : x - Step 2: Convert to fraction form
4,736,364/6,536,144.25 = 2,749,683.96/x - Step 3: Cross multiply
4,736,364x = 6,536,144.25 × 2,749,683.96 - Step 4: Simplify right side
4,736,364x = 17,972,331,004,471.23 - Step 5: Solve for x
x = 17,972,331,004,471.23/4,736,364 - Step 6: Final answer
x = 3,794,541.76
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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.