Finding the Fourth Proportional to 5,683,417.60, 8,546,121.60 and 4,759,628.80
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Solution
The fourth proportional to 5,683,417.60, 8,546,121.60 and 4,759,628.80 is: 7,157,025.82
Step by Step Solution
- Step 1: Write the proportion equation
5,683,417.60 : 8,546,121.60 = 4,759,628.80 : x - Step 2: Convert to fraction form
5,683,417.60/8,546,121.60 = 4,759,628.80/x - Step 3: Cross multiply
5,683,417.60x = 8,546,121.60 × 4,759,628.80 - Step 4: Simplify right side
5,683,417.60x = 40,676,366,495,662.08 - Step 5: Solve for x
x = 40,676,366,495,662.08/5,683,417.60 - Step 6: Final answer
x = 7,157,025.82
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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.