Finding the Fourth Proportional to 594,452.70, 891,668.73 and 239,457.65
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Solution
The fourth proportional to 594,452.70, 891,668.73 and 239,457.65 is: 359,182.31
Step by Step Solution
- Step 1: Write the proportion equation
594,452.70 : 891,668.73 = 239,457.65 : x - Step 2: Convert to fraction form
594,452.70/891,668.73 = 239,457.65/x - Step 3: Cross multiply
594,452.70x = 891,668.73 × 239,457.65 - Step 4: Simplify right side
594,452.70x = 213,516,894,205.94 - Step 5: Solve for x
x = 213,516,894,205.94/594,452.70 - Step 6: Final answer
x = 359,182.31
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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.