Finding the Fourth Proportional to 2,394,186.24, 3,589,176.96 and 975,435.84
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Solution
The fourth proportional to 2,394,186.24, 3,589,176.96 and 975,435.84 is: 1,462,297.20
Step by Step Solution
- Step 1: Write the proportion equation
2,394,186.24 : 3,589,176.96 = 975,435.84 : x - Step 2: Convert to fraction form
2,394,186.24/3,589,176.96 = 975,435.84/x - Step 3: Cross multiply
2,394,186.24x = 3,589,176.96 × 975,435.84 - Step 4: Simplify right side
2,394,186.24x = 3,501,011,842,886.25 - Step 5: Solve for x
x = 3,501,011,842,886.25/2,394,186.24 - Step 6: Final answer
x = 1,462,297.20
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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.