Finding the Fourth Proportional to 4,236,483.36, 5,846,354.10 and 2,302,739.04
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Solution
The fourth proportional to 4,236,483.36, 5,846,354.10 and 2,302,739.04 is: 3,177,783.71
Step by Step Solution
- Step 1: Write the proportion equation
4,236,483.36 : 5,846,354.10 = 2,302,739.04 : x - Step 2: Convert to fraction form
4,236,483.36/5,846,354.10 = 2,302,739.04/x - Step 3: Cross multiply
4,236,483.36x = 5,846,354.10 × 2,302,739.04 - Step 4: Simplify right side
4,236,483.36x = 13,462,627,827,734.06 - Step 5: Solve for x
x = 13,462,627,827,734.06/4,236,483.36 - Step 6: Final answer
x = 3,177,783.71
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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.