Finding the Fourth Proportional to 1,350,901.94, 2,024,347.55 and 751,037.86
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Solution
The fourth proportional to 1,350,901.94, 2,024,347.55 and 751,037.86 is: 1,125,441.90
Step by Step Solution
- Step 1: Write the proportion equation
1,350,901.94 : 2,024,347.55 = 751,037.86 : x - Step 2: Convert to fraction form
1,350,901.94/2,024,347.55 = 751,037.86/x - Step 3: Cross multiply
1,350,901.94x = 2,024,347.55 × 751,037.86 - Step 4: Simplify right side
1,350,901.94x = 1,520,361,651,848.24 - Step 5: Solve for x
x = 1,520,361,651,848.24/1,350,901.94 - Step 6: Final answer
x = 1,125,441.90
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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.