Finding the Fourth Proportional to 1,694,056.08, 2,337,492.36 and 959,005.44
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Solution
The fourth proportional to 1,694,056.08, 2,337,492.36 and 959,005.44 is: 1,323,254.83
Step by Step Solution
- Step 1: Write the proportion equation
1,694,056.08 : 2,337,492.36 = 959,005.44 : x - Step 2: Convert to fraction form
1,694,056.08/2,337,492.36 = 959,005.44/x - Step 3: Cross multiply
1,694,056.08x = 2,337,492.36 × 959,005.44 - Step 4: Simplify right side
1,694,056.08x = 2,241,667,889,198.44 - Step 5: Solve for x
x = 2,241,667,889,198.44/1,694,056.08 - Step 6: Final answer
x = 1,323,254.83
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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.