Finding the Fourth Proportional to 4,232,523.06, 6,347,227.28 and 1,462,085.87
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Solution
The fourth proportional to 4,232,523.06, 6,347,227.28 and 1,462,085.87 is: 2,192,590.84
Step by Step Solution
- Step 1: Write the proportion equation
4,232,523.06 : 6,347,227.28 = 1,462,085.87 : x - Step 2: Convert to fraction form
4,232,523.06/6,347,227.28 = 1,462,085.87/x - Step 3: Cross multiply
4,232,523.06x = 6,347,227.28 × 1,462,085.87 - Step 4: Simplify right side
4,232,523.06x = 9,280,191,280,719.97 - Step 5: Solve for x
x = 9,280,191,280,719.97/4,232,523.06 - Step 6: Final answer
x = 2,192,590.84
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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.