Finding the Fourth Proportional to 4,046,420.16, 6,073,035.84 and 2,024,058.24
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Solution
The fourth proportional to 4,046,420.16, 6,073,035.84 and 2,024,058.24 is: 3,037,790.87
Step by Step Solution
- Step 1: Write the proportion equation
4,046,420.16 : 6,073,035.84 = 2,024,058.24 : x - Step 2: Convert to fraction form
4,046,420.16/6,073,035.84 = 2,024,058.24/x - Step 3: Cross multiply
4,046,420.16x = 6,073,035.84 × 2,024,058.24 - Step 4: Simplify right side
4,046,420.16x = 12,292,178,233,767.32 - Step 5: Solve for x
x = 12,292,178,233,767.32/4,046,420.16 - Step 6: Final answer
x = 3,037,790.87
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1.5x scale
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.