Finding the Fourth Proportional to 565,230.24, 844,166.52 and 506,443.68
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Solution
The fourth proportional to 565,230.24, 844,166.52 and 506,443.68 is: 756,369.30
Step by Step Solution
- Step 1: Write the proportion equation
565,230.24 : 844,166.52 = 506,443.68 : x - Step 2: Convert to fraction form
565,230.24/844,166.52 = 506,443.68/x - Step 3: Cross multiply
565,230.24x = 844,166.52 × 506,443.68 - Step 4: Simplify right side
565,230.24x = 427,522,798,921.59 - Step 5: Solve for x
x = 427,522,798,921.59/565,230.24 - Step 6: Final answer
x = 756,369.30
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.