Finding the Fourth Proportional to 1,596,157.29, 2,394,277.25 and 458,873.55
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Solution
The fourth proportional to 1,596,157.29, 2,394,277.25 and 458,873.55 is: 688,322.20
Step by Step Solution
- Step 1: Write the proportion equation
1,596,157.29 : 2,394,277.25 = 458,873.55 : x - Step 2: Convert to fraction form
1,596,157.29/2,394,277.25 = 458,873.55/x - Step 3: Cross multiply
1,596,157.29x = 2,394,277.25 × 458,873.55 - Step 4: Simplify right side
1,596,157.29x = 1,098,670,499,097.37 - Step 5: Solve for x
x = 1,098,670,499,097.37/1,596,157.29 - Step 6: Final answer
x = 688,322.20
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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.