Finding the Fourth Proportional to 4,458,927.83, 6,153,114.44 and 2,525,202.35
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Solution
The fourth proportional to 4,458,927.83, 6,153,114.44 and 2,525,202.35 is: 3,484,662.60
Step by Step Solution
- Step 1: Write the proportion equation
4,458,927.83 : 6,153,114.44 = 2,525,202.35 : x - Step 2: Convert to fraction form
4,458,927.83/6,153,114.44 = 2,525,202.35/x - Step 3: Cross multiply
4,458,927.83x = 6,153,114.44 × 2,525,202.35 - Step 4: Simplify right side
4,458,927.83x = 15,537,859,031,080.92 - Step 5: Solve for x
x = 15,537,859,031,080.92/4,458,927.83 - Step 6: Final answer
x = 3,484,662.60
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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.