Finding the Fourth Proportional to 1,474,835.04, 2,212,668.09 and 1,334,298.42
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Solution
The fourth proportional to 1,474,835.04, 2,212,668.09 and 1,334,298.42 is: 2,001,823.56
Step by Step Solution
- Step 1: Write the proportion equation
1,474,835.04 : 2,212,668.09 = 1,334,298.42 : x - Step 2: Convert to fraction form
1,474,835.04/2,212,668.09 = 1,334,298.42/x - Step 3: Cross multiply
1,474,835.04x = 2,212,668.09 × 1,334,298.42 - Step 4: Simplify right side
1,474,835.04x = 2,952,359,536,471.42 - Step 5: Solve for x
x = 2,952,359,536,471.42/1,474,835.04 - Step 6: Final answer
x = 2,001,823.56
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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.