Finding the Fourth Proportional to 1,498,150.01, 2,247,334.37 and 433,197.65
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Solution
The fourth proportional to 1,498,150.01, 2,247,334.37 and 433,197.65 is: 649,828.09
Step by Step Solution
- Step 1: Write the proportion equation
1,498,150.01 : 2,247,334.37 = 433,197.65 : x - Step 2: Convert to fraction form
1,498,150.01/2,247,334.37 = 433,197.65/x - Step 3: Cross multiply
1,498,150.01x = 2,247,334.37 × 433,197.65 - Step 4: Simplify right side
1,498,150.01x = 973,539,965,682.24 - Step 5: Solve for x
x = 973,539,965,682.24/1,498,150.01 - Step 6: Final answer
x = 649,828.09
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1.5x scale
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.