Finding the Fourth Proportional to 6,089,803.08, 8,402,860.01 and 3,475,113.36
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Solution
The fourth proportional to 6,089,803.08, 8,402,860.01 and 3,475,113.36 is: 4,795,046.85
Step by Step Solution
- Step 1: Write the proportion equation
6,089,803.08 : 8,402,860.01 = 3,475,113.36 : x - Step 2: Convert to fraction form
6,089,803.08/8,402,860.01 = 3,475,113.36/x - Step 3: Cross multiply
6,089,803.08x = 8,402,860.01 × 3,475,113.36 - Step 4: Simplify right side
6,089,803.08x = 29,200,891,049,634.21 - Step 5: Solve for x
x = 29,200,891,049,634.21/6,089,803.08 - Step 6: Final answer
x = 4,795,046.85
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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.