Finding the Fourth Proportional to 2,322,520.08, 3,484,188.36 and 1,060,475.28
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Solution
The fourth proportional to 2,322,520.08, 3,484,188.36 and 1,060,475.28 is: 1,590,899.32
Step by Step Solution
- Step 1: Write the proportion equation
2,322,520.08 : 3,484,188.36 = 1,060,475.28 : x - Step 2: Convert to fraction form
2,322,520.08/3,484,188.36 = 1,060,475.28/x - Step 3: Cross multiply
2,322,520.08x = 3,484,188.36 × 1,060,475.28 - Step 4: Simplify right side
2,322,520.08x = 3,694,895,626,643.74 - Step 5: Solve for x
x = 3,694,895,626,643.74/2,322,520.08 - Step 6: Final answer
x = 1,590,899.32
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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.