Finding the Fourth Proportional to 4,291,327.24, 6,438,560.64 and 4,037,810.20
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Solution
The fourth proportional to 4,291,327.24, 6,438,560.64 and 4,037,810.20 is: 6,058,192.34
Step by Step Solution
- Step 1: Write the proportion equation
4,291,327.24 : 6,438,560.64 = 4,037,810.20 : x - Step 2: Convert to fraction form
4,291,327.24/6,438,560.64 = 4,037,810.20/x - Step 3: Cross multiply
4,291,327.24x = 6,438,560.64 × 4,037,810.20 - Step 4: Simplify right side
4,291,327.24x = 25,997,685,825,510.53 - Step 5: Solve for x
x = 25,997,685,825,510.53/4,291,327.24 - Step 6: Final answer
x = 6,058,192.34
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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.