Finding the Fourth Proportional to 4,116,083.02, 6,177,919.58 and 2,095,783.44
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Solution
The fourth proportional to 4,116,083.02, 6,177,919.58 and 2,095,783.44 is: 3,145,607.48
Step by Step Solution
- Step 1: Write the proportion equation
4,116,083.02 : 6,177,919.58 = 2,095,783.44 : x - Step 2: Convert to fraction form
4,116,083.02/6,177,919.58 = 2,095,783.44/x - Step 3: Cross multiply
4,116,083.02x = 6,177,919.58 × 2,095,783.44 - Step 4: Simplify right side
4,116,083.02x = 12,947,581,549,415.76 - Step 5: Solve for x
x = 12,947,581,549,415.76/4,116,083.02 - Step 6: Final answer
x = 3,145,607.48
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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.