Finding the Fourth Proportional to 2,084,330.08, 3,124,354.58 and 1,183,849.24
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Solution
The fourth proportional to 2,084,330.08, 3,124,354.58 and 1,183,849.24 is: 1,774,558.08
Step by Step Solution
- Step 1: Write the proportion equation
2,084,330.08 : 3,124,354.58 = 1,183,849.24 : x - Step 2: Convert to fraction form
2,084,330.08/3,124,354.58 = 1,183,849.24/x - Step 3: Cross multiply
2,084,330.08x = 3,124,354.58 × 1,183,849.24 - Step 4: Simplify right side
2,084,330.08x = 3,698,764,795,023.52 - Step 5: Solve for x
x = 3,698,764,795,023.52/2,084,330.08 - Step 6: Final answer
x = 1,774,558.08
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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.