Finding the Fourth Proportional to 4,043,056.56, 6,064,351.56 and 2,445,190.64
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Solution
The fourth proportional to 4,043,056.56, 6,064,351.56 and 2,445,190.64 is: 3,667,644.88
Step by Step Solution
- Step 1: Write the proportion equation
4,043,056.56 : 6,064,351.56 = 2,445,190.64 : x - Step 2: Convert to fraction form
4,043,056.56/6,064,351.56 = 2,445,190.64/x - Step 3: Cross multiply
4,043,056.56x = 6,064,351.56 × 2,445,190.64 - Step 4: Simplify right side
4,043,056.56x = 14,828,495,672,181.40 - Step 5: Solve for x
x = 14,828,495,672,181.40/4,043,056.56 - Step 6: Final answer
x = 3,667,644.88
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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.