Finding the Fourth Proportional to 1,512,424.98, 2,267,850.15 and 447,323.31
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Solution
The fourth proportional to 1,512,424.98, 2,267,850.15 and 447,323.31 is: 670,752.10
Step by Step Solution
- Step 1: Write the proportion equation
1,512,424.98 : 2,267,850.15 = 447,323.31 : x - Step 2: Convert to fraction form
1,512,424.98/2,267,850.15 = 447,323.31/x - Step 3: Cross multiply
1,512,424.98x = 2,267,850.15 × 447,323.31 - Step 4: Simplify right side
1,512,424.98x = 1,014,462,235,682.00 - Step 5: Solve for x
x = 1,014,462,235,682.00/1,512,424.98 - Step 6: Final answer
x = 670,752.10
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.